preview note

[lhc/web/wiklou.git] / includes / LogPage.php

diff --git a/includes/LogPage.php b/includes/LogPage.php
index d26495c..6be15fe 100644 (file)
--- a/includes/LogPage.php
+++ b/includes/LogPage.php
@@ -106,8 +106,14 @@ class LogPage {
                }
                $d = $wgLang->timeanddate( wfTimestampNow(), false );
 
-               preg_match( "/^(.*?)<ul>(.*)$/sD", $this->mContent, $m );
-
+               if( preg_match( "/^(.*?)<ul>(.*)$/sD", $this->mContent, $m ) ) {
+                       $before = $m[1];
+                       $after = $m[2];
+               } else {
+                       $before = "";
+                       $after = "";
+               }
+               
                if($textaction)
                        $this->mComment = $textaction;
                else
@@ -120,7 +126,7 @@ class LogPage {
                        # comment gets escaped again, so we use the unescaped version
                        $this->mComment .= ": {$comment}";
                }
-               $this->mContent = "{$m[1]}<ul><li>{$d} {$ul} {$action}{$inline}</li>\n{$m[2]}";
+               $this->mContent = "{$before}<ul><li>{$d} {$ul} {$action}{$inline}</li>\n{$after}";
                
                # TODO: automatic log rotation...