use anon namespace, somewhat better comp. handling of minipages, not quite there yet

[lyx.git] / src / graphics / GraphicsCacheItem.h

diff --git a/src/graphics/GraphicsCacheItem.h b/src/graphics/GraphicsCacheItem.h
index 89f5eccfa62dfe120816ef73719e555789c200fa..3b5c04128dc00965c684c4ef7f16e89a538ec0fb 100644 (file)
--- a/src/graphics/GraphicsCacheItem.h
+++ b/src/graphics/GraphicsCacheItem.h
@@ -24,11 +24,7 @@
 #include <boost/utility.hpp>
 #include <boost/smart_ptr.hpp>
 
-#include "sigc++/signal_system.h"
-#ifdef SIGC_CXX_NAMESPACES
-using SigC::Signal0;
-#endif
-
+#include <sigc++/signal_system.h>
 
 class LyXImage;