Handle String() with no arguments.

Fix #91
2013-01-17 11:01:38 +02:00
parent c058d8b9cd
commit f0909bdc8f
1 changed files with 3 additions and 0 deletions
--- a/lib/compress.js
+++ b/lib/compress.js
@@ -1566,6 +1566,9 @@ merge(Compressor.prototype, {
                    }
                    break;
                  case "String":
+                    if (self.args.length == 0) return make_node(AST_String, self, {
+                        value: ""
+                    });
                    return make_node(AST_Binary, self, {
                        left: self.args[0],
                        operator: "+",