From a754959021aa169aae5d3b730b721641d239e3a4 Mon Sep 17 00:00:00 2001
From: Jesse Thompson <jessejlt@adobe.com>
Date: Tue, 16 Jul 2013 17:45:42 -0700
Subject: [PATCH] C2DM registers itself for the  event via the  handler, which
 receives an error and token, but captureToken needs to check that there is no
 error and that the token exists before attempting to perform a regex match on
 the token, otherwise we throw an exception that nobody can catch because
 we're in an unwrapped event handler

---
 lib/c2dm.js | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/lib/c2dm.js b/lib/c2dm.js
index 4b277d3..3c48834 100644
--- a/lib/c2dm.js
+++ b/lib/c2dm.js
@@ -40,8 +40,10 @@ util.inherits(C2DM, emitter);
 exports.C2DM = C2DM;
 
 C2DM.prototype.captureToken = function(err, token) {
-    token = 'auth=' + token.replace(/Auth=/i,'');
-    this.token = token;
+    if (!err && token) {
+        token = 'auth=' + token.replace(/Auth=/i,'');
+        this.token = token;
+    }
 };
 
 C2DM.prototype.login = function(cb) {