"MDL-17391, fix file_type_to_ext to class, which should return array all the time"

2008-12-09 06:52:27 +00:00
parent 22ed92de16
commit b933b378e3
1 changed files with 2 additions and 2 deletions
@@ -2088,8 +2088,8 @@ class file_type_to_ext {
    public function get_file_ext($types) {
        $this->result = array();
        if ((is_array($types) && in_array('*', $types)) ||
-            $types == '*') {
-            return '*';
+            $types == '*' || empty($types)) {
+            return array('*');
        }
        foreach ($types as $key=>$value){
            if (strpos($value, '.') !== false) {