Fixing problems like in [MDL-22352].

2010-05-14 08:27:15 +00:00
parent 3ca72eb7a3
commit d56a4dc5f5
3 changed files with 9 additions and 3 deletions
@@ -241,7 +241,9 @@ if ($id) {

    // Checking subwiki instance
    // @TODO: Fix call to wiki_get_subwiki_by_group
-    $currentgroup = groups_get_activity_group($cm);
+    if (!$currentgroup = groups_get_activity_group($cm)){
+        $currentgroup = 0;
+    }
    if (!$subwiki = wiki_get_subwiki_by_group($wid, $currentgroup)) {
        print_error('incorrectsubwikiid', 'wiki');
    }