Insert Image dialog works now also in debug mode.

diff --git a/lib/editor/coursefiles.php b/lib/editor/coursefiles.php
index f1bab09661b92e08c3db1316d3f2f5ad3087a77d..be67d28320260a89ed73076ec723ec4095804ad7 100644 (file)
--- a/lib/editor/coursefiles.php
+++ b/lib/editor/coursefiles.php
@@ -143,7 +143,7 @@
             if(uploader != null) {
                 uploader.reset();
             }
-            set_dir('<?php print($_REQUEST['wdir']);?>');
+            set_dir('<?php print(!empty($_REQUEST['wdir'])) ? $_REQUEST['wdir'] : "";?>');
             return true;
         }
         -->