From c3f10fb7b8812d2fcd7d62b180ec969fe9261fc1 Mon Sep 17 00:00:00 2001
From: Ambrose Chua <ambrose.chua.cm@gmail.com>
Date: Mon, 31 Oct 2016 02:38:03 +0800
Subject: [PATCH] Made image optional.

---
 admin/index.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/admin/index.php b/admin/index.php
index ad3bd3b..7317fb0 100644
--- a/admin/index.php
+++ b/admin/index.php
@@ -13,7 +13,7 @@ $tim=$_POST["tim"];
 
 $txt = Parsedown::instance()->parse($txt);
 
-if (isset($_FILES["file"])) {
+if (isset($_FILES["file"]) && isset($_FILES["file"]["name"])) {
 $allok = 0;
 
 $uploadLocation = "../" . UPLOAD_LOCATION . "";