[gtk] fixed bug that caused segfaults in wxYield when wxToolBar has non-button contr...

[wxWidgets.git] / src / common / filesys.cpp

diff --git a/src/common/filesys.cpp b/src/common/filesys.cpp
index 24e5687e6dd7951ceff86d16f86d5a94d4ac7073..182465c6a16ea400d3ce48f18980dfb6f0f17c8e 100644 (file)
--- a/src/common/filesys.cpp
+++ b/src/common/filesys.cpp
@@ -97,8 +97,14 @@ wxString wxFileSystemHandler::GetMimeTypeFromExt(const wxString& location)
     }
 
     ft = m_MimeMng -> GetFileTypeFromExtension(ext);
-    if (ft && (ft -> GetMimeType(&mime))) return mime;
-    else return wxEmptyString;
+    if (ft && (ft -> GetMimeType(&mime))) {
+        delete ft; 
+        return mime;
+    }
+    else {
+        delete ft;
+        return wxEmptyString;
+    }
 }
 
 
@@ -155,11 +161,16 @@ wxString wxFileSystemHandler::GetAnchor(const wxString& location) const
 }
 
 
-wxString wxFileSystemHandler::FindFirst(const wxString& spec, int flags)  { return wxEmptyString; }
-
-wxString wxFileSystemHandler::FindNext() { return wxEmptyString; }
-
+wxString wxFileSystemHandler::FindFirst(const wxString& WXUNUSED(spec),
+                                        int WXUNUSED(flags))
+{
+    return wxEmptyString;
+}
 
+wxString wxFileSystemHandler::FindNext()
+{
+    return wxEmptyString;
+}
 
 //--------------------------------------------------------------------------------
 // wxLocalFSHandler
@@ -301,10 +312,10 @@ wxFSFile* wxFileSystem::OpenFile(const wxString& location)
         while (node)
        {
             wxFileSystemHandler *h = (wxFileSystemHandler*) node -> GetData();
-            if (h->CanOpen(m_Path + location))
+            if (h->CanOpen(m_Path + loc))
                {
-                s = h->OpenFile(*this, m_Path + location);
-                if (s) { m_LastName = m_Path + location; break; }
+                s = h->OpenFile(*this, m_Path + loc);
+                if (s) { m_LastName = m_Path + loc; break; }
             }
             node = node->GetNext();
         }
@@ -317,10 +328,10 @@ wxFSFile* wxFileSystem::OpenFile(const wxString& location)
         while (node)
        {
             wxFileSystemHandler *h = (wxFileSystemHandler*) node->GetData();
-            if (h->CanOpen(location))
+            if (h->CanOpen(loc))
            {
-                s = h->OpenFile(*this, location);
-                if (s) { m_LastName = location; break; }
+                s = h->OpenFile(*this, loc);
+                if (s) { m_LastName = loc; break; }
             }
             node = node->GetNext();
         }