fix a bug when uyploading pictures for multi-url

11 years ago · 095711398d
parent 90e2852223
commit 095711398d
1 changed files with 4 additions and 0 deletions
--- a/main/admin/access_url_edit.php
+++ b/main/admin/access_url_edit.php
@ -45,6 +45,10 @@ if ($form->validate()) {
                if ($_FILES[$image_field]['error'] == 0) {
                    // Hardcoded: only PNG files allowed
                    if (end(explode('.', $_FILES[$image_field]['name'])) == 'png') {
+						if(file_exists($url_images_dir.$url_id.'_'.$image_field.'.png')) {
+							// if the file exists, we have to remove it before move_uploaded_file
+							unlink($url_images_dir.$url_id.'_'.$image_field.'.png');
+						}
                        move_uploaded_file(
                            $_FILES[$image_field]['tmp_name'],
                            $url_images_dir.$url_id.'_'.$image_field.'.png'