bug fix -- Invalid argument supplied for foreach()

diff --git a/maintenance/InitialiseMessages.inc b/maintenance/InitialiseMessages.inc
index 4f59afd..5eeb0d2 100755 (executable)
--- a/maintenance/InitialiseMessages.inc
+++ b/maintenance/InitialiseMessages.inc
@@ -27,7 +27,8 @@ function initialiseMessages( $overwrite = false) {
        $sql = "SELECT cur_title FROM cur WHERE cur_namespace=$ns AND cur_title IN(";
 
        $first = true;
-       $sortedArray = ksort( $wgAllMessagesEn );
+       $sortedArray = $wgAllMessagesEn;
+       ksort( $sortedArray );
 
        foreach ( $sortedArray as $key => $enMsg ) {
                if ( $first ) {