Merge branch 'MDL-40258_master' of git://github.com/sam-moodle/moodle

2013-06-24 18:56:08 +02:00
parent 4cd8979c42 41340f0461
commit e2eccd0952
1 changed files with 1 additions and 1 deletions
@@ -1878,7 +1878,7 @@ function file_get_typegroup($element, $groups) {
        }
        $result = array_merge($result, $cached[$element][$group]);
    }
-    return array_unique($result);
+    return array_values(array_unique($result));
 }

 /**