Fix build error in depsgraph refactoring commit.

3 files changed, 11 insertions, 4 deletions

diff --git a/source/blender/blenkernel/BKE_depsgraph.h b/source/blender/blenkernel/BKE_depsgraph.h
index 71204c73063..6baf20aeb2c 100644
--- a/source/blender/blenkernel/BKE_depsgraph.h
+++ b/source/blender/blenkernel/BKE_depsgraph.h
@@ -65,6 +65,7 @@ struct Scene;
 void DAG_scene_relations_update(struct Main *bmain, struct Scene *sce);
 void DAG_relations_tag_update(struct Main *bmain);
 void DAG_scene_relations_rebuild(struct Main *bmain, struct Scene *scene);
+void DAG_scene_free(struct Scene *sce);
 
 /* Update Tagging
  *
diff --git a/source/blender/blenkernel/intern/depsgraph.c b/source/blender/blenkernel/intern/depsgraph.c
index 68bdf8a8100..b919b9ffd8f 100644
--- a/source/blender/blenkernel/intern/depsgraph.c
+++ b/source/blender/blenkernel/intern/depsgraph.c
@@ -1429,6 +1429,15 @@ void DAG_scene_relations_update(Main *bmain, Scene *sce)
 		dag_scene_build(bmain, sce);
 }
 
+void DAG_scene_free(Scene *sce)
+{
+	if (sce->theDag) {
+		free_forest(sce->theDag);
+		MEM_freeN(sce->theDag);
+		sce->theDag = NULL;
+	}
+}
+
 static void lib_id_recalc_tag(Main *bmain, ID *id)
 {
 	id->flag |= LIB_ID_RECALC;
diff --git a/source/blender/blenkernel/intern/scene.c b/source/blender/blenkernel/intern/scene.c
index 9a1a146c271..c8346971d1c 100644
--- a/source/blender/blenkernel/intern/scene.c
+++ b/source/blender/blenkernel/intern/scene.c
@@ -359,10 +359,7 @@ void BKE_scene_free(Scene *sce)
 		sce->toolsettings = NULL;
 	}
 	
-	if (sce->theDag) {
-		free_forest(sce->theDag);
-		MEM_freeN(sce->theDag);
-	}
+	DAG_scene_free(sce);
 	
 	if (sce->nodetree) {
 		ntreeFreeTree(sce->nodetree);