From 1c88bc0e5603ed235f5effd75f86b68daf7bb3c2 Mon Sep 17 00:00:00 2001
From: jamestalmage <james.talmage@jrtechnical.com>
Date: Thu, 22 Aug 2013 00:01:10 -0400
Subject: [PATCH] fix(q.js): if rejection handler throws an exception, promise
 should be rejected

per Promise/A+ spec
---
 src/ng/q.js | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/ng/q.js b/src/ng/q.js
index cc39967c50eb..f6133d4dbd49 100644
--- a/src/ng/q.js
+++ b/src/ng/q.js
@@ -375,7 +375,12 @@ function qFactory(nextTick, exceptionHandler) {
       then: function(callback, errback) {
         var result = defer();
         nextTick(function() {
-          result.resolve((isFunction(errback) ? errback : defaultErrback)(reason));
+          try {
+            result.resolve((isFunction(errback) ? errback : defaultErrback)(reason));
+          } catch (e) {
+            result.reject(e);
+            exceptionHandler(e);
+          }
         });
         return result.promise;
       }