Preferences.php: avoid "Undefined index" if key 'realname' don't exist in $formdata

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

diff --git a/includes/WatchedItem.php b/includes/WatchedItem.php
index d2fb468..fe97843 100644 (file)
--- a/includes/WatchedItem.php
+++ b/includes/WatchedItem.php
@@ -113,6 +113,12 @@ class WatchedItem {
                        return;
                }
 
+               // some pages cannot be watched
+               if ( !$this->getTitle()->isWatchable() ) {
+                       $this->watched = false;
+                       return;
+               }
+
                # Pages and their talk pages are considered equivalent for watching;
                # remember that talk namespaces are numbered as page namespace+1.