Stringify an added element at the time it is added, not at the time

that toString() is called on the buffer.


git-svn-id: svn+ssh://src.earth.threerings.net/narya/trunk@4390 542714f4-19e9-0310-aa3c-eee0fc999fb1

src/as/com/threerings/util/StringBuilder.as

@@ -14,7 +14,7 @@ public class StringBuilder
     public function append (... args) :StringBuilder
     {
         while (args.length > 0) {
-            _array.push(args.shift());
+            _array.push(String(args.shift()));
         }
         return this;
     }