pass by ref errors

diff --git a/includes/SpecialRecentchanges.php b/includes/SpecialRecentchanges.php
index 12f5aeb..aec7fdd 100644 (file)
--- a/includes/SpecialRecentchanges.php
+++ b/includes/SpecialRecentchanges.php
@@ -511,8 +511,8 @@ function rcDayLimitLinks( $days, $limit, $page='Recentchanges', $more='', $doall
        # Sort data for display and make sure it's unique after we've added user data.
        $wgRCLinkLimits[] = $limit;
        $wgRCLinkDays[] = $days;
-       sort(&$wgRCLinkLimits);
-       sort(&$wgRCLinkDays);
+       sort($wgRCLinkLimits);
+       sort($wgRCLinkDays);
        $wgRCLinkLimits = array_unique($wgRCLinkLimits);
        $wgRCLinkDays = array_unique($wgRCLinkDays);
        
@@ -579,8 +579,8 @@ function rcOptionsPanel( $defaults, $nondefaults ) {
        # Sort data for display and make sure it's unique after we've added user data.
        $wgRCLinkLimits[] = $options['limit'];
        $wgRCLinkDays[] = $options['days'];
-       sort(&$wgRCLinkLimits);
-       sort(&$wgRCLinkDays);
+       sort($wgRCLinkLimits);
+       sort($wgRCLinkDays);
        $wgRCLinkLimits = array_unique($wgRCLinkLimits);
        $wgRCLinkDays = array_unique($wgRCLinkDays);