Warning fix about assigning unused value + little source cleaning.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@33156 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

diff --git a/src/xml/xml.cpp b/src/xml/xml.cpp
index 6d7f33c7fffcace79f183733f206f0e0c6c9bf4a..1df50a7f8af63e159b0e45aa14dfdf9edd12c182 100644 (file)
--- a/src/xml/xml.cpp
+++ b/src/xml/xml.cpp
@@ -127,11 +127,11 @@ bool wxXmlNode::HasProp(const wxString& propName) const
 
     while (prop)
     {
 
     while (prop)
     {

-        if (prop->GetName() == propName) return TRUE;
+        if (prop->GetName() == propName) return true;

         prop = prop->GetNext();
     }
 
         prop = prop->GetNext();
     }
 

-    return FALSE;
+    return false;

 }
 
 bool wxXmlNode::GetPropVal(const wxString& propName, wxString *value) const
 }
 
 bool wxXmlNode::GetPropVal(const wxString& propName, wxString *value) const


@@ -143,12 +143,12 @@ bool wxXmlNode::GetPropVal(const wxString& propName, wxString *value) const
         if (prop->GetName() == propName)
         {
             *value = prop->GetValue();
         if (prop->GetName() == propName)
         {
             *value = prop->GetValue();

-            return TRUE;
+            return true;

         }
         prop = prop->GetNext();
     }
 
         }
         prop = prop->GetNext();
     }
 

-    return FALSE;
+    return false;

 }
 
 wxString wxXmlNode::GetPropVal(const wxString& propName, const wxString& defaultVal) const
 }
 
 wxString wxXmlNode::GetPropVal(const wxString& propName, const wxString& defaultVal) const


@@ -194,13 +194,13 @@ void wxXmlNode::InsertChild(wxXmlNode *child, wxXmlNode *before_node)
 bool wxXmlNode::RemoveChild(wxXmlNode *child)
 {
     if (m_children == NULL)
 bool wxXmlNode::RemoveChild(wxXmlNode *child)
 {
     if (m_children == NULL)

-        return FALSE;
+        return false;

     else if (m_children == child)
     {
         m_children = child->m_next;
         child->m_parent = NULL;
         child->m_next = NULL;
     else if (m_children == child)
     {
         m_children = child->m_next;
         child->m_parent = NULL;
         child->m_next = NULL;

-        return TRUE;
+        return true;

     }
     else
     {
     }
     else
     {


@@ -212,11 +212,11 @@ bool wxXmlNode::RemoveChild(wxXmlNode *child)
                 ch->m_next = child->m_next;
                 child->m_parent = NULL;
                 child->m_next = NULL;
                 ch->m_next = child->m_next;
                 child->m_parent = NULL;
                 child->m_next = NULL;

-                return TRUE;
+                return true;

             }
             ch = ch->m_next;
         }
             }
             ch = ch->m_next;
         }

-        return FALSE;
+        return false;

     }
 }
 
     }
 }
 


@@ -242,7 +242,7 @@ bool wxXmlNode::DeleteProperty(const wxString& name)
     wxXmlProperty *prop;
 
     if (m_properties == NULL)
     wxXmlProperty *prop;
 
     if (m_properties == NULL)

-        return FALSE;
+        return false;

 
     else if (m_properties->GetName() == name)
     {
 
     else if (m_properties->GetName() == name)
     {


@@ -250,7 +250,7 @@ bool wxXmlNode::DeleteProperty(const wxString& name)
         m_properties = prop->GetNext();
         prop->SetNext(NULL);
         delete prop;
         m_properties = prop->GetNext();
         prop->SetNext(NULL);
         delete prop;

-        return TRUE;
+        return true;

     }
 
     else
     }
 
     else


@@ -264,11 +264,11 @@ bool wxXmlNode::DeleteProperty(const wxString& name)
                 p->SetNext(prop->GetNext());
                 prop->SetNext(NULL);
                 delete prop;
                 p->SetNext(prop->GetNext());
                 prop->SetNext(NULL);
                 delete prop;

-                return TRUE;
+                return true;

             }
             p = p->GetNext();
         }
             }
             p = p->GetNext();
         }

-        return FALSE;
+        return false;

     }
 }
 
     }
 }
 


@@ -431,11 +431,11 @@ static void TextHnd(void *userData, const char *s, int len)
     }
     else
     {
     }
     else
     {

-        bool whiteOnly = TRUE;
+        bool whiteOnly = true;

         for (char *c = buf; *c != '\0'; c++)
             if (*c != ' ' && *c != '\t' && *c != '\n' && *c != '\r')
             {
         for (char *c = buf; *c != '\0'; c++)
             if (*c != ' ' && *c != '\t' && *c != '\n' && *c != '\r')
             {

-                whiteOnly = FALSE;
+                whiteOnly = false;

                 break;
             }
         if (!whiteOnly)
                 break;
             }
         if (!whiteOnly)


@@ -569,9 +569,9 @@ bool wxXmlDocument::Load(wxInputStream& stream, const wxString& encoding)
 
     if (ok)
     {
 
     if (ok)
     {

-        if (!ctx.version.IsEmpty())
+        if (!ctx.version.empty())

             SetVersion(ctx.version);
             SetVersion(ctx.version);

-        if (!ctx.encoding.IsEmpty())
+        if (!ctx.encoding.empty())

             SetFileEncoding(ctx.encoding);
         SetRoot(ctx.root);
     }
             SetFileEncoding(ctx.encoding);
         SetRoot(ctx.root);
     }


@@ -605,7 +605,7 @@ inline static void OutputString(wxOutputStream& stream, const wxString& str,
 #endif
     wxMBConv *convFile)
 {
 #endif
     wxMBConv *convFile)
 {

-    if (str.IsEmpty()) return;
+    if (str.empty()) return;

 #if wxUSE_UNICODE
     const wxWX2MBbuf buf(str.mb_str(*(convFile ? convFile : &wxConvUTF8)));
     stream.Write((const char*)buf, strlen((const char*)buf));
 #if wxUSE_UNICODE
     const wxWX2MBbuf buf(str.mb_str(*(convFile ? convFile : &wxConvUTF8)));
     stream.Write((const char*)buf, strlen((const char*)buf));


@@ -734,14 +734,16 @@ static void OutputNode(wxOutputStream& stream, wxXmlNode *node, int indent,
 bool wxXmlDocument::Save(wxOutputStream& stream) const
 {
     if ( !IsOk() )
 bool wxXmlDocument::Save(wxOutputStream& stream) const
 {
     if ( !IsOk() )

-        return FALSE;
+        return false;

 
     wxString s;
 
 
     wxString s;
 

-    wxMBConv *convMem = NULL, *convFile = NULL;
+    wxMBConv *convMem = NULL;
+

 #if wxUSE_UNICODE
 #if wxUSE_UNICODE

-    convFile = new wxCSConv(GetFileEncoding());
+    wxMBConv *convFile = new wxCSConv(GetFileEncoding());

 #else
 #else

+    wxMBConv *convFile = NULL;

     if ( GetFileEncoding() != GetEncoding() )
     {
         convFile = new wxCSConv(GetFileEncoding());
     if ( GetFileEncoding() != GetEncoding() )
     {
         convFile = new wxCSConv(GetFileEncoding());


@@ -761,7 +763,7 @@ bool wxXmlDocument::Save(wxOutputStream& stream) const
     if ( convMem )
         delete convMem;
 
     if ( convMem )
         delete convMem;
 

-    return TRUE;
+    return true;

 }
 
 #endif // wxUSE_XML
 }
 
 #endif // wxUSE_XML