toStringified msg to prevent TypeError

Author: michaelrhodes

lib/results.js

@@ -132,7 +132,7 @@ Results.prototype.close = function () {
 function encodeResult (res, count) {
     var output = '';
     output += (res.ok ? 'ok ' : 'not ok ') + count;
-    output += res.name ? ' ' + res.name.replace(/\s+/g, ' ') : '';
+    output += res.name ? ' ' + res.name.toString().replace(/\s+/g, ' ') : '';
 
     if (res.skip) output += ' # SKIP';
     else if (res.todo) output += ' # TODO';