1 files changed, 4 insertions, 0 deletions
diff --git a/source/blender/freestyle/intern/scene_graph/NodeDrawingStyle.h b/source/blender/freestyle/intern/scene_graph/NodeDrawingStyle.h
index 71568eabe7c..a846b050db1 100644
--- a/source/blender/freestyle/intern/scene_graph/NodeDrawingStyle.h
+++ b/source/blender/freestyle/intern/scene_graph/NodeDrawingStyle.h
@@ -33,6 +33,8 @@
 
 #include "../system/FreestyleConfig.h"
 
+namespace Freestyle {
+
 class LIB_SCENE_GRAPH_EXPORT NodeDrawingStyle : public NodeGroup
 {
 public:
@@ -101,4 +103,6 @@ private:
 	DrawingStyle _DrawingStyle;
 };
 
+} /* namespace Freestyle */
+
 #endif // __FREESTYLE_NODE_DRAWING_STYLE_H__