Avoid spurious brackets when dropping unused vars

Fix #702
2015-05-04 14:49:17 +03:00
parent 92e4340732
commit c3a10c135e
1 changed files with 2 additions and 2 deletions
--- a/lib/compress.js
+++ b/lib/compress.js
@@ -1168,12 +1168,12 @@ merge(Compressor.prototype, {
                            return make_node(AST_EmptyStatement, node);
                        }
                        if (def.length == 0) {
-                            return side_effects;
+                            return in_list ? MAP.splice(side_effects.body) : side_effects;
                        }
                        node.definitions = def;
                        if (side_effects) {
                            side_effects.body.unshift(node);
-                            node = side_effects;
+                            return in_list ? MAP.splice(side_effects.body) : side_effects;
                        }
                        return node;
                    }