warning fix

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@9722 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

diff --git a/src/common/filefn.cpp b/src/common/filefn.cpp
index 293e8e787c7bd3b430cbc6deee1f8e5bd9a4f50d..4cfc2036a1ae32872942498038db8053feafaf73 100644 (file)
--- a/src/common/filefn.cpp
+++ b/src/common/filefn.cpp
@@ -1003,7 +1003,7 @@ wxCopyFile (const wxString& file1, const wxString& file2, bool overwrite)
     // instead of our code if available
     //
     // NB: 3rd parameter is bFailIfExists i.e. the inverse of overwrite
     // instead of our code if available
     //
     // NB: 3rd parameter is bFailIfExists i.e. the inverse of overwrite

-    return ::CopyFile(file1, file2, !overwrite);
+    return ::CopyFile(file1, file2, !overwrite) != 0;

 #else // !Win32
     wxStructStat fbuf;
 
 #else // !Win32
     wxStructStat fbuf;