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Merge pull request #26803 from ptrojahn/emptynode

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Make get_node return NULL for empty NodePaths
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Rémi Verschelde 2019-04-05 16:55:42 +02:00 committed by GitHub
commit 50ef456c78
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1 changed files with 4 additions and 0 deletions
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4
scene/main/node.cpp
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@ -1313,6 +1313,10 @@ Node *Node::_get_child_by_name(const StringName &p_name) const {
Node *Node::get_node_or_null(const NodePath &p_path) const { Node *Node::get_node_or_null(const NodePath &p_path) const {
if (p_path.is_empty()) {
return NULL;
}
if (!data.inside_tree && p_path.is_absolute()) { if (!data.inside_tree && p_path.is_absolute()) {
ERR_EXPLAIN("Can't use get_node() with absolute paths from outside the active scene tree."); ERR_EXPLAIN("Can't use get_node() with absolute paths from outside the active scene tree.");
ERR_FAIL_V(NULL); ERR_FAIL_V(NULL);