Fix: crash when creating new node links

This was a regression in rBc27ef1e9e8e663e02173e518c1e669e9845b3d1f.
2021-07-15 12:43:03 +02:00 · 2021-07-15 12:43:03 +02:00 · 2e8641e45e
parent ae30f72c80
commit 2e8641e45e
1 changed files with 4 additions and 0 deletions
--- a/source/blender/editors/space_node/node_edit.cc
+++ b/source/blender/editors/space_node/node_edit.cc
@ -1232,6 +1232,10 @@ int node_find_indicated_socket(

 float node_link_dim_factor(const View2D *v2d, const bNodeLink *link)
 {
+  if (link->fromsock == nullptr || link->tosock == nullptr) {
+    return 1.0f;
+  }
+
  const float min_endpoint_distance = std::min(
      std::max(BLI_rctf_length_x(&v2d->cur, link->fromsock->locx),
               BLI_rctf_length_y(&v2d->cur, link->fromsock->locy)),