mediawiki.special.preferences.js: Simplify modulo

[lhc/web/wiklou.git] / resources / src / mediawiki.special / mediawiki.special.preferences.js

diff --git a/resources/src/mediawiki.special/mediawiki.special.preferences.js b/resources/src/mediawiki.special/mediawiki.special.preferences.js
index 2e660ce..6ea7501 100644 (file)
--- a/resources/src/mediawiki.special/mediawiki.special.preferences.js
+++ b/resources/src/mediawiki.special/mediawiki.special.preferences.js
@@ -223,12 +223,8 @@ jQuery( function ( $ ) {
                localTime = servertime + minuteDiff;
 
                // Bring time within the [0,1440) range.
-               while ( localTime < 0 ) {
-                       localTime += 1440;
-               }
-               while ( localTime >= 1440 ) {
-                       localTime -= 1440;
-               }
+               localTime = ( ( localTime % 1440 ) + 1440 ) % 1440;
+
                $localtimeHolder.text( mediaWiki.language.convertNumber( minutesToHours( localTime ) ) );
        }