safer _#toString, fix jashkenas#2498

monkpow · Apr 25, 2016 · d484f8f · d484f8f
1 parent ce591c8
commit d484f8f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/underscore.js b/underscore.js
@@ -1608,7 +1608,7 @@
   _.prototype.valueOf = _.prototype.toJSON = _.prototype.value;
 
   _.prototype.toString = function() {
-    return '' + this._wrapped;
+    return String(this._wrapped);
   };
 
   // AMD registration happens at the end for compatibility with AMD loaders