GH-35 reference error in client connect()

lib/client.js

@@ -177,8 +177,10 @@ Client.prototype.connect = function(callback) {
   this.connection.on('connect', function() {
     if (self._bindDN && self._credentials)
       return self.bind(self._bindDN, self._credentials, function(err) {
-        if (err)
-          c.end();
+        if (err) {
+          self.log.error('Unable to bind(on(\'connect\')): %s', err.stack);
+          self.connection.end();
+        }
 
         self.emit('connect');
       });

package.json

@@ -3,7 +3,7 @@
   "name": "ldapjs",
   "homepage": "http://ldapjs.org",
   "description": "LDAP client and server APIs",
-  "version": "0.3.0",
+  "version": "0.3.1",
   "repository": {
     "type": "git",
     "url": "git://github.com/mcavage/node-ldapjs.git"