From 8d93581dfccc24560cf575dd16710e2e4241a724 Mon Sep 17 00:00:00 2001
From: orangecoding <weakmap@gmail.com>
Date: Mon, 5 Jul 2021 12:01:14 +0200
Subject: [PATCH] do not send notifications when listings have been filtered

---
 lib/FredyRuntime.js | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/lib/FredyRuntime.js b/lib/FredyRuntime.js
index 0513d36..412ac64 100755
--- a/lib/FredyRuntime.js
+++ b/lib/FredyRuntime.js
@@ -106,6 +106,9 @@ class FredyRuntime {
   }
 
   _notify(newListings) {
+    if (newListings.length === 0) {
+      throw new NoNewListingsWarning();
+    }
     const sendNotifications = notify.send(this._providerId, newListings, this._notificationConfig, this._jobKey);
     return Promise.all(sendNotifications).then(() => newListings);
   }