(bug 42211) Fix the display of some user rights log entries

Change-Id: Iba8891bbf0891fa82c0e76b5a604bf05c14aded5

diff --git a/includes/logging/LogFormatter.php b/includes/logging/LogFormatter.php
index 8c1e294..d906b13 100644 (file)
--- a/includes/logging/LogFormatter.php
+++ b/includes/logging/LogFormatter.php
@@ -1108,7 +1108,9 @@ class RightsLogFormatter extends LogFormatter {
                        $params[3] = $this->msg( 'rightsnone' )->text();
                }
                if ( count( $newGroups ) ) {
-                       $params[4] = $lang->listToText( $newGroups );
+                       // Array_values is used here because of bug 42211
+                       // see use of array_unique in UserrightsPage::doSaveUserGroups on $newGroups.
+                       $params[4] = $lang->listToText( array_values( $newGroups ) );
                } else {
                        $params[4] = $this->msg( 'rightsnone' )->text();
                }