Added message when no file is selected for view or download.

diff --git a/admin/backups.php b/admin/backups.php
index a70a2846e55c96a7a8fcae67221f648d0da7b5fa..4bf99a4207a82c558ee02fb332ece51e98b67b00 100644 (file)
--- a/admin/backups.php
+++ b/admin/backups.php
@@ -17,18 +17,21 @@ include_once($path_to_root . "/includes/ui.inc");
 include_once($path_to_root . "/admin/db/maintenance_db.inc");
 
 if (get_post('view')) {
-       $filename = BACKUP_PATH . get_post('backups');
-       if (in_ajax()) 
-               $Ajax->popup( $filename );
-       else {
-           header('Content-type: application/octet-stream');
-       header('Content-Length: '.filesize($filename));
-               header("Content-Disposition: inline; filename=$filename");
-       readfile($filename);
-               exit();
+       if (!get_post('backups')) {
+               display_error(_('Select backup file first.'));
+       } else {
+               $filename = BACKUP_PATH . get_post('backups');
+               if (in_ajax()) 
+                       $Ajax->popup( $filename );
+               else {
+                   header('Content-type: application/octet-stream');
+               header('Content-Length: '.filesize($filename));
+                       header("Content-Disposition: inline; filename=$filename");
+               readfile($filename);
+                       exit();
+               }
        }
 };
-
 if (get_post('download')) {
        download_file(BACKUP_PATH . get_post('backups'));
        exit;
@@ -105,6 +108,7 @@ function download_file($filename)
 {
     if (empty($filename) || !file_exists($filename))
     {
+               display_error(_('Select backup file first.'));
         return false;
     }
     $saveasname = basename($filename);