BC++ 5.5 and later supports wxUSE_ON_FATAL_EXCEPTION

[wxWidgets.git] / include / wx / image.h

diff --git a/include/wx/image.h b/include/wx/image.h
index f39648b4d788f6442a094f85b9dfcd4afe0bb1bf..153065c764b3cb2a537929c65d164d9a26e439bf 100644 (file)
--- a/include/wx/image.h
+++ b/include/wx/image.h
@@ -209,7 +209,7 @@ public:
 
     // converts image's alpha channel to mask, if it has any, does nothing
     // otherwise:
-    bool ConvertAlphaToMask(unsigned threshold = 128);
+    bool ConvertAlphaToMask(unsigned char threshold = 128);
 
     static bool CanRead( const wxString& name );
     static int GetImageCount( const wxString& name, long type = wxBITMAP_TYPE_ANY );