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SceneTreeDock: Fix crash when dragging invalid nodes.

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Fixes #7529

(cherry picked from commit a64a348054)
This commit is contained in:
Andreas Haas 2017-01-29 14:32:23 +01:00 committed by Rémi Verschelde
parent 5e90183ba4
commit 6fb2abc7d8
1 changed files with 3 additions and 1 deletions
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2
tools/editor/scene_tree_dock.cpp
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@ -1742,8 +1742,10 @@ void SceneTreeDock::_nodes_dragged(Array p_nodes,NodePath p_to,int p_type) {
for(int i=0;i<p_nodes.size();i++) { for(int i=0;i<p_nodes.size();i++) {
Node *n=get_node((p_nodes[i])); Node *n=get_node((p_nodes[i]));
if (n) {
nodes.push_back(n); nodes.push_back(n);
} }
}
if (nodes.size()==0) if (nodes.size()==0)
return; return;