diff options
| -rw-r--r-- | source/blender/compositor/intern/COM_ExecutionSystemHelper.cpp | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/source/blender/compositor/intern/COM_ExecutionSystemHelper.cpp b/source/blender/compositor/intern/COM_ExecutionSystemHelper.cpp index ad396e053f2..eb0c9cbdf11 100644 --- a/source/blender/compositor/intern/COM_ExecutionSystemHelper.cpp +++ b/source/blender/compositor/intern/COM_ExecutionSystemHelper.cpp @@ -69,8 +69,11 @@ void ExecutionSystemHelper::addbNodeTree(ExecutionSystem &system, int nodes_star nodelink = nodelink->next; } - /* Expand group nodes */ - for (unsigned int i = nodes_start; i < nodes.size(); ++i) { + /* Expand group nodes + * Only go up to nodes_end, to avoid ungrouping nested node groups repeatedly. + */ + int nodes_end = nodes.size(); + for (unsigned int i = nodes_start; i < nodes_end; ++i) { Node *execnode = nodes[i]; if (execnode->isGroupNode()) { GroupNode *groupNode = (GroupNode *)execnode; |