locale bug in vv with French

- An error when resetting the locale to its original value caused the previous setting to be undone...

diff --git a/vv/vv.cxx b/vv/vv.cxx
index 981105095d68a80934280b6e332895cc1d42fa9a..301521b4662a8509197d81174b348964b4e5e140 100644 (file)
--- a/vv/vv.cxx
+++ b/vv/vv.cxx
@@ -196,10 +196,13 @@ int main( int argc, char** argv )
     window.ApplyWindowLevelToAllImages();
   }
 
+
+  int ret = app.exec();
+  
 #ifndef _WIN32
   // restoring the locale, just to be clean...
   setlocale(LC_NUMERIC, old_locale.c_str());
 #endif
 
-  return app.exec();
+  return ret;
 }