Merge "Prevent fatal PHP errors when PageRestriction::getTitle() returns null."

[lhc/web/wiklou.git] / includes / specials / SpecialBlock.php

diff --git a/includes/specials/SpecialBlock.php b/includes/specials/SpecialBlock.php
index 81b82d9..a6fd55e 100644 (file)
--- a/includes/specials/SpecialBlock.php
+++ b/includes/specials/SpecialBlock.php
@@ -405,7 +405,9 @@ class SpecialBlock extends FormSpecialPage {
                                foreach ( $block->getRestrictions() as $restriction ) {
                                        switch ( $restriction->getType() ) {
                                                case PageRestriction::TYPE:
-                                                       $pageRestrictions[] = $restriction->getTitle()->getPrefixedText();
+                                                       if ( $restriction->getTitle() ) {
+                                                               $pageRestrictions[] = $restriction->getTitle()->getPrefixedText();
+                                                       }
                                                        break;
                                                case NamespaceRestriction::TYPE:
                                                        $namespaceRestrictions[] = $restriction->getValue();