[Bf-blender-cvs] [eb9521a] master: Depsgraph: Report proper error when modifier fails to create relation link

[Sergey Sharybin]

Commit: eb9521ae0469156d4f48f5defbb05046416b2af4
Author: Sergey Sharybin
Date:   Fri Sep 30 11:05:01 2016 +0200
Branches: master
https://developer.blender.org/rBeb9521ae0469156d4f48f5defbb05046416b2af4

Depsgraph: Report proper error when modifier fails to create relation link

===================================================================

M	source/blender/depsgraph/intern/builder/deg_builder_relations.h

===================================================================

diff --git a/source/blender/depsgraph/intern/builder/deg_builder_relations.h b/source/blender/depsgraph/intern/builder/deg_builder_relations.h
index 46e65d4..5240aa2 100644
--- a/source/blender/depsgraph/intern/builder/deg_builder_relations.h
+++ b/source/blender/depsgraph/intern/builder/deg_builder_relations.h
@@ -370,10 +370,12 @@ void DepsgraphRelationBuilder::add_node_handle_relation(
 	}
 	else {
 		if (!op_from) {
-			/* XXX TODO handle as error or report if needed */
+			fprintf(stderr, "add_node_handle_relation(%d, %s) - Could not find op_from (%s)\n",
+			        type, description, key_from.identifier().c_str());
 		}
 		if (!op_to) {
-			/* XXX TODO handle as error or report if needed */
+			fprintf(stderr, "add_node_handle_relation(%d, %s) - Could not find op_to (%s)\n",
+			        type, description, key_from.identifier().c_str());
 		}
 	}
 }