1 files changed, 2 insertions, 3 deletions
diff --git a/lib/compress.js b/lib/compress.js
index ee80901e..73cc9d7b 100644
--- a/lib/compress.js
+++ b/lib/compress.js
@@ -4913,9 +4913,8 @@ merge(Compressor.prototype, {
             if (reachable) return true;
             if (node instanceof AST_Scope && node !== self) {
                 var parent = scan_scope.parent();
-                if (!(parent instanceof AST_Call && parent.expression === node)) {
-                    node.walk(find_ref);
-                }
+                if (parent instanceof AST_Call && parent.expression === node) return;
+                node.walk(find_ref);
                 return true;
             }
         });