Take out one notice...

diff --git a/backup/lib.php b/backup/lib.php
index 1441efef93b1e6f214fd66399811d5d2a8aa1e01..4475384b8732f618174cd07c1e485e0ec649fb30 100644 (file)
--- a/backup/lib.php
+++ b/backup/lib.php
@@ -206,6 +206,8 @@
     //This function return the names of all directories under a give directory
     //Not recursive
     function list_directories ($rootdir) {
+
+        $results = null;
   
         $dir = opendir($rootdir);
         while ($file=readdir($dir)) {