preserve 0.2.6 compatibility

Author: cloudhead

lib/vows/suite.js

@@ -162,7 +162,7 @@ this.Suite.prototype = new(function () {
                 // duplicates.
                 if (! old) Array.prototype.unshift.apply(ctx.topics, arguments);
             });
-            topic.setMaxListeners(Infinity);
+            if (topic.setMaxListeners) { topic.setMaxListeners(Infinity) }
 
             // Now run the tests, or sub-contexts
             Object.keys(ctx.tests).filter(function (k) {

package.json

@@ -9,6 +9,6 @@
   "main"          : "./lib/vows",
   "bin"           : { "vows": "./bin/vows" },
   "directories"   : { "test": "./test" },
-  "version"       : "0.5.4",
+  "version"       : "0.5.5",
   "engines"       : {"node": ">=0.3.6"}
 }