diff --git a/public/API/ebayimg.php b/public/API/ebayimg.php
index 7623edc..1eaafd9 100644
--- a/public/API/ebayimg.php
+++ b/public/API/ebayimg.php
@@ -1,4 +1,8 @@
 <?php
+if(!array_key_exists("url", $_GET) || $_GET["url"] == "") {
+    die("URL not set or empty");
+}
+
 $curl = curl_init();
 curl_setopt($curl, CURLOPT_URL, "https://i.ebayimg.com/" . $_GET["url"]);
 curl_setopt ($curl, CURLOPT_RETURNTRANSFER, 1);