X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/e8da6b7cef55cc0fa4a02938919fc790836d380d..075ff4102bc3930c46a3f52e311e59ed7742019f:/src/xml/xml.cpp

diff --git a/src/xml/xml.cpp b/src/xml/xml.cpp
index 23c01e477e..e45136bcb6 100644
--- a/src/xml/xml.cpp
+++ b/src/xml/xml.cpp
@@ -418,13 +418,9 @@ bool wxXmlDocument::Save(const wxString& filename, int indentstep) const
 // converts Expat-produced string in UTF-8 into wxString using the specified
 // conv or keep in UTF-8 if conv is NULL
 static wxString CharToString(wxMBConv *conv,
-                                    const char *s, size_t len = wxString::npos)
+                             const char *s, size_t len = wxString::npos)
 {
-#if wxUSE_UNICODE
-    wxUnusedVar(conv);
-
-    return wxString(s, wxConvUTF8, len);
-#else // !wxUSE_UNICODE
+#if !wxUSE_UNICODE
     if ( conv )
     {
         // there can be no embedded NULs in this string so we don't need the
@@ -434,11 +430,11 @@ static wxString CharToString(wxMBConv *conv,
 
         return wxString(wbuf, *conv);
     }
-    else // already in UTF-8, no conversion needed
-    {
-        return wxString(s, len != wxString::npos ? len : strlen(s));
-    }
-#endif // wxUSE_UNICODE/!wxUSE_UNICODE
+    // else: the string is wanted in UTF-8
+#endif // !wxUSE_UNICODE
+
+    wxUnusedVar(conv);
+    return wxString::FromUTF8(s, len);
 }
 
 // returns true if the given string contains only whitespaces
@@ -636,7 +632,7 @@ bool wxXmlDocument::Load(wxInputStream& stream, const wxString& encoding, int fl
     ctx.encoding = wxT("UTF-8"); // default in absence of encoding=""
     ctx.conv = NULL;
 #if !wxUSE_UNICODE
-    if ( encoding != wxT("UTF-8") && encoding != wxT("utf-8") )
+    if ( encoding.CmpNoCase(wxT("UTF-8")) != 0 )
         ctx.conv = new wxCSConv(encoding);
 #endif
     ctx.removeWhiteOnlyNodes = (flags & wxXMLDOC_KEEP_WHITESPACE_NODES) == 0;
@@ -853,17 +849,23 @@ bool wxXmlDocument::Save(wxOutputStream& stream, int indentstep) const
 
     wxString s;
 
-    wxMBConv *convMem = NULL;
+    wxMBConv *convMem = NULL,
+             *convFile;
 
 #if wxUSE_UNICODE
-    wxMBConv *convFile = new wxCSConv(GetFileEncoding());
+    convFile = new wxCSConv(GetFileEncoding());
+    convMem = NULL;
 #else
-    wxMBConv *convFile = NULL;
-    if ( GetFileEncoding() != GetEncoding() )
+    if ( GetFileEncoding().CmpNoCase(GetEncoding()) != 0 )
     {
         convFile = new wxCSConv(GetFileEncoding());
         convMem = new wxCSConv(GetEncoding());
     }
+    else // file and in-memory encodings are the same, no conversion needed
+    {
+        convFile =
+        convMem = NULL;
+    }
 #endif
 
     s.Printf(wxT("<?xml version=\"%s\" encoding=\"%s\"?>\n"),
@@ -873,10 +875,8 @@ bool wxXmlDocument::Save(wxOutputStream& stream, int indentstep) const
     OutputNode(stream, GetRoot(), 0, convMem, convFile, indentstep);
     OutputString(stream, wxT("\n"));
 
-    if ( convFile )
-        delete convFile;
-    if ( convMem )
-        delete convMem;
+    delete convFile;
+    delete convMem;
 
     return true;
 }