diff options
-rw-r--r-- | source/blender/makesrna/intern/rna_nodetree.c | 18 |
1 files changed, 14 insertions, 4 deletions
diff --git a/source/blender/makesrna/intern/rna_nodetree.c b/source/blender/makesrna/intern/rna_nodetree.c index 31b2d36dcfd..090d4a81210 100644 --- a/source/blender/makesrna/intern/rna_nodetree.c +++ b/source/blender/makesrna/intern/rna_nodetree.c @@ -1420,8 +1420,13 @@ static bNodeSocket *rna_NodeTree_inputs_new( bNodeSocket *sock = ntreeAddSocketInterface(ntree, SOCK_IN, type, name); - ED_node_tree_propagate_change(NULL, bmain, ntree); - WM_main_add_notifier(NC_NODE | NA_EDITED, ntree); + if (sock == NULL) { + BKE_report(reports, RPT_ERROR, "Unable to create socket"); + } + else { + ED_node_tree_propagate_change(NULL, bmain, ntree); + WM_main_add_notifier(NC_NODE | NA_EDITED, ntree); + } return sock; } @@ -1435,8 +1440,13 @@ static bNodeSocket *rna_NodeTree_outputs_new( bNodeSocket *sock = ntreeAddSocketInterface(ntree, SOCK_OUT, type, name); - ED_node_tree_propagate_change(NULL, bmain, ntree); - WM_main_add_notifier(NC_NODE | NA_EDITED, ntree); + if (sock == NULL) { + BKE_report(reports, RPT_ERROR, "Unable to create socket"); + } + else { + ED_node_tree_propagate_change(NULL, bmain, ntree); + WM_main_add_notifier(NC_NODE | NA_EDITED, ntree); + } return sock; } |