avoid conflict between wxBookCtrlBase::DoSetSelection() and the derived classes;...

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

diff --git a/src/common/fontmap.cpp b/src/common/fontmap.cpp
index b0ba68445bcb68d854b6c121e953ba9e94051e84..449fe5cd2643f4992e253419a5056b57a5dcd5bb 100644 (file)
--- a/src/common/fontmap.cpp
+++ b/src/common/fontmap.cpp
@@ -33,6 +33,7 @@
     #include "wx/log.h"
     #include "wx/intl.h"
     #include "wx/msgdlg.h"
+    #include "wx/choicdlg.h"
 #endif // PCH
 
 #if wxUSE_CONFIG
@@ -47,7 +48,6 @@
 #include "wx/fmappriv.h"
 #include "wx/fontutil.h"
 #include "wx/fontdlg.h"
-#include "wx/choicdlg.h"
 #include "wx/encinfo.h"
 
 #include "wx/encconv.h"
@@ -160,17 +160,17 @@ wxFontMapper::~wxFontMapper()
 {
 }
 
-bool wxFontMapper::IsWxFontMapper()
-{   return true; }
-
 /* static */
 wxFontMapper *wxFontMapper::Get()
 {
     wxFontMapperBase *fontmapper = wxFontMapperBase::Get();
-    wxASSERT_MSG(fontmapper->IsWxFontMapper(), wxT("GUI code requested a wxFontMapper but we only have a wxFontMapperBase."));
+    wxASSERT_MSG( !fontmapper->IsDummy(),
+                 wxT("GUI code requested a wxFontMapper but we only have a wxFontMapperBase.") );
+
     // Now return it anyway because there's a chance the GUI code might just
-    // only want to call wxFontMapperBase functions.
-    return (wxFontMapper*)fontmapper;
+    // only want to call wxFontMapperBase functions and it's better than
+    // crashing by returning NULL
+    return (wxFontMapper *)fontmapper;
 }
 
 wxFontEncoding