MDL-14589 fixed area tree generation

Andmat7 · Jul 4, 2009 · 3b60767 · 3b60767
1 parent 65635c0
commit 3b60767
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/lib/file/file_storage.php b/lib/file/file_storage.php
@@ -234,6 +234,9 @@ public function get_area_tree($contextid, $filearea, $itemid) {
             $parts = explode('/', trim($dir->get_filepath(),'/'));
             $pointer =& $result;
             foreach ($parts as $part) {
+                if ($part === '') {
+                    continue;
+                }
                 if (!isset($pointer['subdirs'][$part])) {
                     $pointer['subdirs'][$part] = array('dirname'=>$part, 'dirfile'=>null, 'subdirs'=>array(), 'files'=>array());
                 }
@@ -246,6 +249,9 @@ public function get_area_tree($contextid, $filearea, $itemid) {
             $parts = explode('/', trim($file->get_filepath(),'/'));
             $pointer =& $result;
             foreach ($parts as $part) {
+                if ($part === '') {
+                    continue;
+                }
                 $pointer =& $pointer['subdirs'][$part];
             }
             $pointer['files'][$file->get_filename()] = $file;