Visual Studio 201x builds: Fix previous commit

The previous commit which moved the project files from build/win32/ to
win32/ also attempted to clean up things a bit.  This fixes the cleanup.

diff --git a/win32/vs10/atk-gen-src.props b/win32/vs10/atk-gen-src.props
index 06bec83..6abbcdc 100644 (file)
--- a/win32/vs10/atk-gen-src.props
+++ b/win32/vs10/atk-gen-src.props
@@ -4,7 +4,7 @@
     <Import Project="atk-build-defines.props" />
   </ImportGroup>
   <PropertyGroup Label="UserMacros">
-    <GenConfigH>if exist ..\..\config.h copy ..\..\config.h.win32 ..\..\config.h</GenConfigH>
+    <GenConfigH>if not exist ..\..\config.h copy ..\..\config.h.win32 ..\..\config.h</GenConfigH>
     <GenMarshalSrc>
 cd ..\..\atk