Detect bad titles on watchlist (shouldn't happen, but we want to live through it...

diff --git a/includes/SpecialWatchlist.php b/includes/SpecialWatchlist.php
index 45c055c..e3950c3 100644 (file)
--- a/includes/SpecialWatchlist.php
+++ b/includes/SpecialWatchlist.php
@@ -102,10 +102,14 @@ function wfSpecialWatchlist()
                $sk = $wgUser->getSkin();
                while( $s = wfFetchObject( $res ) ) {
                        $t = Title::makeTitle( $s->wl_namespace, $s->wl_title );
-                       $t = $t->getPrefixedText();
-                       $wgOut->addHTML( "<li><input type='checkbox' name='id[]' value=\"" . htmlspecialchars($t) . "\" />" .
-                               $sk->makeKnownLink( $t, $t ) .
-                               "</li>\n" );
+                       if( is_null( $t ) ) {
+                               $wgOut->addHTML( '<!-- bad title \"' . htmlspecialchars( $s->wl_title ) . '\" in namespace ' . IntVal( $s->wl_namespace ) . " -->\n" );
+                       } else {
+                               $t = $t->getPrefixedText();
+                               $wgOut->addHTML( "<li><input type='checkbox' name='id[]' value=\"" . htmlspecialchars($t) . "\" />" .
+                                       $sk->makeKnownLink( $t, $t ) .
+                                       "</li>\n" );
+                       }
                }
                $wgOut->addHTML( "</ul>\n" .
                        "<input type='submit' name='remove' value='" .