[Bf-blender-cvs] [99b9e23ce1a] master: Depsgraph: Add missing NULL pointer check

[Sergey Sharybin]

Commit: 99b9e23ce1aad3bb5371fbef76defd7ddc480e5b
Author: Sergey Sharybin
Date:   Tue Dec 5 17:14:17 2017 +0100
Branches: master
https://developer.blender.org/rB99b9e23ce1aad3bb5371fbef76defd7ddc480e5b

Depsgraph: Add missing NULL pointer check

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

M	source/blender/depsgraph/intern/depsgraph.cc

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

diff --git a/source/blender/depsgraph/intern/depsgraph.cc b/source/blender/depsgraph/intern/depsgraph.cc
index 835cf81655a..7e9b2f5c58c 100644
--- a/source/blender/depsgraph/intern/depsgraph.cc
+++ b/source/blender/depsgraph/intern/depsgraph.cc
@@ -233,6 +233,9 @@ DepsNode *Depsgraph::find_node_from_pointer(const PointerRNA *ptr,
 		}
 		ComponentDepsNode *comp_node =
 		        id_node->find_component(node_type, component_name);
+		if (comp_node == NULL) {
+			return NULL;
+		}
 		if (operation_code == DEG_OPCODE_OPERATION) {
 			return comp_node;
 		}
@@ -240,7 +243,6 @@ DepsNode *Depsgraph::find_node_from_pointer(const PointerRNA *ptr,
 		                                 operation_name,
 		                                 operation_name_tag);
 	}
-
 	return NULL;
 }