Fixed E_NOTICE when showing old items of delete/revision log, with those items, ...

diff --git a/includes/LogEventsList.php b/includes/LogEventsList.php
index 583036f..f28e5fa 100644 (file)
--- a/includes/LogEventsList.php
+++ b/includes/LogEventsList.php
@@ -212,7 +212,7 @@ class LogEventsList {
                                        ) 
                                ) . ')';
                        // If an edit was hidden from a page give a review link to the history
-                       } else if( $row->log_action == 'revision' && $wgUser->isAllowed( 'deleterevision' ) ) {
+                       } else if( $row->log_action == 'revision' && $wgUser->isAllowed( 'deleterevision' ) && !empty( $paramArray ) ) {
                                $revdel = SpecialPage::getTitleFor( 'Revisiondelete' );
                                // Different revision types use different URL params...
                                $subtype = isset($paramArray[2]) ? $paramArray[1] : '';