1 files changed, 1 insertions, 1 deletions
diff --git a/source/blender/freestyle/intern/view_map/SilhouetteGeomEngine.h b/source/blender/freestyle/intern/view_map/SilhouetteGeomEngine.h
index d6ee159fe88..f1c6b25c49e 100644
--- a/source/blender/freestyle/intern/view_map/SilhouetteGeomEngine.h
+++ b/source/blender/freestyle/intern/view_map/SilhouetteGeomEngine.h
@@ -80,7 +80,7 @@ public:
 	/*! retrieves an instance on the singleton */
 	static SilhouetteGeomEngine *getInstance()
 	{
-		if(0 == _pInstance) {
+		if (_pInstance == NULL) {
 			_pInstance = new SilhouetteGeomEngine;
 		}
 		return _pInstance;