Fixing bug for #176

diff --git a/moment.js b/moment.js
index c868e5df8901bff25d80e83698feb9bfccfaa251..b2b893c5f630afede3d97e4979d3cc7f3c4ba92a 100644 (file)
--- a/moment.js
+++ b/moment.js
@@ -194,9 +194,9 @@
             case 'z' :
                 return (date.toString().match(timezoneRegex) || [''])[0].replace(nonuppercaseLetters, '');
             case 'Z' :
-                return (currentZone > 0 ? '+' : '-') + leftZeroFill(~~(Math.abs(currentZone) / 60), 2) + ':' + leftZeroFill(~~(Math.abs(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 * Math.abs(currentZone) / 6), 4);
+                return (currentZone < 0 ? '-' : '+') + leftZeroFill(~~(10 * Math.abs(currentZone) / 6), 4);
             // LONG DATES
             case 'L' :
             case 'LL' :