http://www.mediawiki.org/wiki/Special:Code/MediaWiki/95040

Revision: 95040
Author:   khorn
Date:     2011-08-19 20:55:55 +0000 (Fri, 19 Aug 2011)
Log Message:
-----------
Stylistic change to the mergeArrayDeafults function in ContributionTracking. 
r94720

Modified Paths:
--------------
    trunk/extensions/ContributionTracking/ContributionTracking.processor.php

Modified: 
trunk/extensions/ContributionTracking/ContributionTracking.processor.php
===================================================================
--- trunk/extensions/ContributionTracking/ContributionTracking.processor.php    
2011-08-19 20:17:38 UTC (rev 95039)
+++ trunk/extensions/ContributionTracking/ContributionTracking.processor.php    
2011-08-19 20:55:55 UTC (rev 95040)
@@ -269,15 +269,16 @@
         * @return array
         */
        static function mergeArrayDefaults( $params, $defaults, $nullify=false 
) {
-               foreach ( $defaults as $key => $value ) {
+               $ret = $defaults;
+               foreach ( $ret as $key => $value ) {
                        if ( array_key_exists( $key, $params ) ) {
-                               $defaults[$key] = $params[$key];
+                               $ret[$key] = $params[$key];
                        }
-                       if ( $nullify && $defaults[$key] === '' ) {
-                               $defaults[$key] = null;
+                       if ( $nullify && $ret[$key] === '' ) {
+                               $ret[$key] = null;
                        }
                }
-               return $defaults;
+               return $ret;
        }
 
        /**


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