From 3537bd34abe0ee5e4965b711ad7d6e66b69bf541 Mon Sep 17 00:00:00 2001
From: codl <codl@codl.fr>
Date: Wed, 2 Aug 2017 06:19:08 +0200
Subject: [PATCH] dont crash when there are no posts to refresh

---
 lib/twitter.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/lib/twitter.py b/lib/twitter.py
index 4685083..821a0a5 100644
--- a/lib/twitter.py
+++ b/lib/twitter.py
@@ -113,6 +113,9 @@ def fetch_acc(account, cursor, consumer_key=None, consumer_secret=None):
 
 
 def refresh_posts(posts):
+    if not posts:
+        return posts
+
     t = get_twitter_for_acc(posts[0].author)
     tweets = t.statuses.lookup(_id=",".join((post.twitter_id for post in posts)),
             trim_user = True, tweet_mode = 'extended')