Cleanup: Return early

1 files changed, 23 insertions, 22 deletions

diff --git a/source/blender/editors/space_node/node_relationships.cc b/source/blender/editors/space_node/node_relationships.cc
index 7dbaa8ccd6d..40f5d20d06d 100644
--- a/source/blender/editors/space_node/node_relationships.cc
+++ b/source/blender/editors/space_node/node_relationships.cc
@@ -1727,32 +1727,33 @@ static int node_attach_invoke(bContext *C, wmOperator *UNUSED(op), const wmEvent
   SpaceNode &snode = *CTX_wm_space_node(C);
   bNodeTree &ntree = *snode.edittree;
   bNode *frame = node_find_frame_to_attach(region, ntree, event->mval);
+  if (frame == nullptr) {
+    return OPERATOR_CANCELLED;
+  }
 
-  if (frame) {
-    LISTBASE_FOREACH_BACKWARD (bNode *, node, &ntree.nodes) {
-      if (node->flag & NODE_SELECT) {
-        if (node->parent == nullptr) {
-          /* disallow moving a parent into its child */
-          if (nodeAttachNodeCheck(frame, node) == false) {
-            /* attach all unparented nodes */
-            nodeAttachNode(node, frame);
-          }
+  LISTBASE_FOREACH_BACKWARD (bNode *, node, &ntree.nodes) {
+    if (node->flag & NODE_SELECT) {
+      if (node->parent == nullptr) {
+        /* disallow moving a parent into its child */
+        if (nodeAttachNodeCheck(frame, node) == false) {
+          /* attach all unparented nodes */
+          nodeAttachNode(node, frame);
         }
-        else {
-          /* attach nodes which share parent with the frame */
-          bNode *parent;
-          for (parent = frame->parent; parent; parent = parent->parent) {
-            if (parent == node->parent) {
-              break;
-            }
+      }
+      else {
+        /* attach nodes which share parent with the frame */
+        bNode *parent;
+        for (parent = frame->parent; parent; parent = parent->parent) {
+          if (parent == node->parent) {
+            break;
           }
+        }
 
-          if (parent) {
-            /* disallow moving a parent into its child */
-            if (nodeAttachNodeCheck(frame, node) == false) {
-              nodeDetachNode(node);
-              nodeAttachNode(node, frame);
-            }
+        if (parent) {
+          /* disallow moving a parent into its child */
+          if (nodeAttachNodeCheck(frame, node) == false) {
+            nodeDetachNode(node);
+            nodeAttachNode(node, frame);
           }
         }
       }