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nodeview: null check on item

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Hopefully this doesn't break behavior

Fixes #1687
Fixes #1736
This commit is contained in:
itsmattkc
2021-08-25 23:09:36 -07:00
parent bc275e421f
commit 878d09f6e6
1 changed files with 9 additions and 5 deletions
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app/widget/nodeview/nodeview.cpp
+9 -5
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@@ -1369,12 +1369,16 @@ void NodeView::RecursivelyRemoveFloatingNodeFromContext(MultiUndoCommand *comman
void NodeView::RecursivelyAddNodeToContext(MultiUndoCommand *command, Node *node, Node *context)
{
command->add_child(new NodeSetPositionCommand(node, context, GetEstimatedPositionForContext(scene_.item_map().value(node), context), false));
NodeViewItem *item = scene_.item_map().value(node);
// Add dependency
for (auto it=node->input_connections().cbegin(); it!=node->input_connections().cend(); it++) {
Node *dependency = it->second.node();
RecursivelyAddNodeToContext(command, dependency, context);
if (item) {
command->add_child(new NodeSetPositionCommand(node, context, GetEstimatedPositionForContext(item, context), false));
// Add dependency
for (auto it=node->input_connections().cbegin(); it!=node->input_connections().cend(); it++) {
Node *dependency = it->second.node();
RecursivelyAddNodeToContext(command, dependency, context);
}
}
}