X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/35c2aa4f19cce4f5a6bd0199333017453e569a2d..ebbf7407644c407815de10284a49042f602101c1:/include/wx/filename.h

diff --git a/include/wx/filename.h b/include/wx/filename.h
index 347b0ab621..2887a3121b 100644
--- a/include/wx/filename.h
+++ b/include/wx/filename.h
@@ -28,6 +28,7 @@
 #include "wx/datetime.h"
 #include "wx/intl.h"
 #include "wx/longlong.h"
+#include "wx/file.h"
 
 #if wxUSE_FILE
 class WXDLLIMPEXP_FWD_BASE wxFile;
@@ -174,7 +175,7 @@ public:
         // assorted assignment operators
 
     wxFileName& operator=(const wxFileName& filename)
-        { Assign(filename); return *this; }
+        { if (this != &filename) Assign(filename); return *this; }
 
     wxFileName& operator=(const wxString& filename)
         { Assign(filename); return *this; }
@@ -308,8 +309,8 @@ public:
 #endif // wxUSE_FFILE
 
     // directory creation and removal.
-    bool Mkdir( int perm = 0777, int flags = 0);
-    static bool Mkdir( const wxString &dir, int perm = 0777, int flags = 0 );
+    bool Mkdir( int perm = wxS_DIR_DEFAULT, int flags = 0);
+    static bool Mkdir( const wxString &dir, int perm = wxS_DIR_DEFAULT, int flags = 0 );
 
     bool Rmdir();
     static bool Rmdir( const wxString &dir );