From f105d41788b882b03d6266c7821da914d05f7950 Mon Sep 17 00:00:00 2001
From: Thilo Planz <thilo@cpan.org>
Date: Tue, 2 Apr 2013 21:46:45 +0800
Subject: [PATCH] fixes #2275 if "offset" is not specified, it messes up the
 calculations that follow. Apparently, it does not default to 0 in arithmetic
 context on some older browsers.

---
 src/ng/filter/filters.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/ng/filter/filters.js b/src/ng/filter/filters.js
index d4f09581ee1b..e9aeed9d7a73 100644
--- a/src/ng/filter/filters.js
+++ b/src/ng/filter/filters.js
@@ -192,6 +192,7 @@ function padNumber(num, digits, trim) {
 
 
 function dateGetter(name, size, offset, trim) {
+  if (!offset) { offset = 0; }
   return function(date) {
     var value = date['get' + name]();
     if (offset > 0 || value > -offset)