From 6f6aaa3aec0d0485c63c449de5114fedc8565e1a Mon Sep 17 00:00:00 2001
From: logmanoriginal <logmanoriginal@users.noreply.github.com>
Date: Fri, 28 Jul 2017 22:00:47 +0200
Subject: [PATCH] [index] Throw exception if no items received

This adds an exception if no items were returned by the bridge. It
might indicate a broken bridge or invalid input parameter.
---
 index.php | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/index.php b/index.php
index 5a24b537..7667b701 100644
--- a/index.php
+++ b/index.php
@@ -168,7 +168,12 @@ try {
 		// Data transformation
 		try {
 			$format = Format::create($format);
-			$format->setItems($bridge->getItems());
+			$items = $bridge->getItems();
+			if(empty($items)){
+				throw new Exception('No results for this query', 503);
+			}
+
+			$format->setItems($items);
 			$format->setExtraInfos($bridge->getExtraInfos());
 			$format->display();
 		} catch(Exception $e){