Fixes:

[friendica.git] / mod / wall_upload.php

diff --git a/mod/wall_upload.php b/mod/wall_upload.php
index 7067077eb72236711a5b5d6189a780000655001f..8bf2966152957943c93655cde47df9eb42d9eac4 100644 (file)
--- a/mod/wall_upload.php
+++ b/mod/wall_upload.php
@@ -125,28 +125,36 @@ function wall_upload_post(App $a, $desktopmode = true)
                $filetype = $_FILES['userfile']['type'];
 
        } elseif (x($_FILES, 'media')) {
-               if (is_array($_FILES['media']['tmp_name'])) {
-                       $src = $_FILES['media']['tmp_name'][0];
-               } else {
-                       $src = $_FILES['media']['tmp_name'];
+               if (!empty($_FILES['media']['tmp_name'])) {
+                       if (is_array($_FILES['media']['tmp_name'])) {
+                               $src = $_FILES['media']['tmp_name'][0];
+                       } else {
+                               $src = $_FILES['media']['tmp_name'];
+                       }
                }
 
-               if (is_array($_FILES['media']['name'])) {
-                       $filename = basename($_FILES['media']['name'][0]);
-               } else {
-                       $filename = basename($_FILES['media']['name']);
+               if (!empty($_FILES['media']['name'])) {
+                       if (is_array($_FILES['media']['name'])) {
+                               $filename = basename($_FILES['media']['name'][0]);
+                       } else {
+                               $filename = basename($_FILES['media']['name']);
+                       }
                }
 
-               if (is_array($_FILES['media']['size'])) {
-                       $filesize = intval($_FILES['media']['size'][0]);
-               } else {
-                       $filesize = intval($_FILES['media']['size']);
+               if (!empty($_FILES['media']['size'])) {
+                       if (is_array($_FILES['media']['size'])) {
+                               $filesize = intval($_FILES['media']['size'][0]);
+                       } else {
+                               $filesize = intval($_FILES['media']['size']);
+                       }
                }
 
-               if (is_array($_FILES['media']['type'])) {
-                       $filetype = $_FILES['media']['type'][0];
-               } else {
-                       $filetype = $_FILES['media']['type'];
+               if (!empty($_FILES['media']['type'])) {
+                       if (is_array($_FILES['media']['type'])) {
+                               $filetype = $_FILES['media']['type'][0];
+                       } else {
+                               $filetype = $_FILES['media']['type'];
+                       }
                }
        }