Fix vimeo#5255

weirdan · Feb 20, 2021 · 4335711 · 4335711
1 parent e93e532
commit 4335711
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/src/Psalm/Internal/Analyzer/ClosureAnalyzer.php b/src/Psalm/Internal/Analyzer/ClosureAnalyzer.php
@@ -133,7 +133,9 @@ public static function analyzeExpression(
                     $context->vars_in_scope[$use_var_id] = Type::getMixed();
                 }
 
-                if ($statements_analyzer->data_flow_graph instanceof \Psalm\Internal\Codebase\VariableUseGraph) {
+                if ($statements_analyzer->data_flow_graph instanceof \Psalm\Internal\Codebase\VariableUseGraph
+                    && $context->hasVariable($use_var_id)
+                ) {
                     $parent_nodes = $context->vars_in_scope[$use_var_id]->parent_nodes;
 
                     foreach ($parent_nodes as $parent_node) {