MDL-45414 wiki: fix broken image

2014-05-06 11:28:48 +08:00
parent c61ed39712
commit 43b01f065d
1 changed files with 4 additions and 2 deletions
@@ -1418,8 +1418,10 @@ function wiki_print_upload_table($context, $filearea, $fileitemid, $deleteupload
 */
 function wiki_build_tree($page, $node, &$keys) {
    $content = array();
-    static $icon;
-    $icon = new pix_icon('f/odt', '');
+    static $icon = null;
+    if ($icon === null) {
+        $icon = new pix_icon('f/text-24', '');
+    }
    $pages = wiki_get_linked_pages($page->id);
    foreach ($pages as $p) {
        $key = $page->id . ':' . $p->id;