From 952d71c9eb3baeddc3bcfa35bbc50e8179592963 Mon Sep 17 00:00:00 2001
From: Cedric Hoelzl <cedric.hoelzl@epfl.ch>
Date: Fri, 3 Jul 2020 11:23:35 +0200
Subject: [PATCH] kk

---
 config.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/config.js b/config.js
index 4cc73f3..ff5fd3d 100644
--- a/config.js
+++ b/config.js
@@ -63,7 +63,7 @@ module.exports = function(rssi){
 							Promise.all(articles.map(art=>
 								this.bot.telegram.sendMessage(entry.chat,article_to_mess(art),{"parse_mode":"Markdown"})
 							)).then(rr=>
-								db.set_v(entry.chat,parseInt(articles.pop().guid))
+								(articles.length == 0) || db.set_v(entry.chat,parseInt(articles.pop().guid))
 							)
 						)
 					)
@@ -98,7 +98,7 @@ module.exports = function(rssi){
 									Promise.all(articles.map(art=>
 										this.bot.telegram.sendMessage(entry.chat,article_to_mess(art),{"parse_mode":"Markdown"})
 									)).then(rr=>
-										db.set_v(entry.chat,parseInt(articles.pop().guid))
+										(articles.length == 0) || db.set_v(entry.chat,parseInt(articles.pop().guid))
 									)
 								)
 							)