From 9547a6588fc591132ccfdbb726fb68b0fd2b6b79 Mon Sep 17 00:00:00 2001
From: Pierre Spring <pierre@nelm.io>
Date: Fri, 9 Dec 2011 13:47:29 +0100
Subject: [PATCH] fixes format for negative timezone offsets "Z" and "ZZ"

---
 moment.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/moment.js b/moment.js
index f5954b742..536ee3a86 100644
--- a/moment.js
+++ b/moment.js
@@ -175,9 +175,9 @@
             case 'z' :
                 return (date.toString().match(timezoneRegex) || [''])[0].replace(nonuppercaseLetters, '');
             case 'Z' :
-                return (currentZone > 0 ? '+' : '-') + leftZeroFill(~~(currentZone / 60), 2) + ':' + leftZeroFill(~~(currentZone % 60), 2);
+                return (currentZone > 0 ? '+' : '-') + leftZeroFill(~~(Math.abs(currentZone) / 60), 2) + ':' + leftZeroFill(~~(Math.abs(currentZone) % 60), 2);
             case 'ZZ' :
-                return (currentZone > 0 ? '+' : '-') + leftZeroFill(~~(10 * currentZone / 6), 4);
+                return (currentZone > 0 ? '+' : '-') + leftZeroFill(~~(10 * Math.abs(currentZone) / 6), 4);
             // LONG DATES
             case 'L' :
             case 'LL' :
-- 
2.47.2