diff options
Diffstat (limited to 'includes/file.inc')
| -rw-r--r-- | includes/file.inc | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/includes/file.inc b/includes/file.inc index 702641312..e7c97a316 100644 --- a/includes/file.inc +++ b/includes/file.inc @@ -193,7 +193,7 @@ function file_check_upload($source = 'upload') { } // If a file was uploaded, process it. - if ($_FILES["files"]["name"][$source] && is_uploaded_file($_FILES["files"]["tmp_name"][$source])) { + if (isset($_FILES["files"]["name"][$source]) && is_uploaded_file($_FILES["files"]["tmp_name"][$source])) { // Check for file upload errors and return FALSE if a // lower level system error occurred. @@ -253,7 +253,7 @@ function file_check_upload($source = 'upload') { else { // In case of previews return previous file object. - if (file_exists($_SESSION['file_uploads'][$source]->filepath)) { + if (isset($_SESSION['file_uploads'][$source]->filepath) && file_exists($_SESSION['file_uploads'][$source]->filepath)) { return $_SESSION['file_uploads'][$source]; } } |