From bddef6c491191087e9ae1fbb8ef66ca2f087df84 Mon Sep 17 00:00:00 2001
From: Klaus-Uwe Mitterer <git@klaus-uwe.me>
Date: Mon, 2 Oct 2017 21:31:06 +0200
Subject: [PATCH] Fix conn requests without via...

---
 workers/conn.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/workers/conn.py b/workers/conn.py
index 378ca7e..640390e 100644
--- a/workers/conn.py
+++ b/workers/conn.py
@@ -136,7 +136,7 @@ def connRequest(frm, to, count = 3, time = datetime.datetime.now(), mode = False
    yield conn
 
 def worker(frm, to, count = 3, time = datetime.datetime.now(pytz.timezone("Europe/Vienna")), mode = False, details = False, json = False, via = None):
- conns = list(connRequest(getStation(frm), getStation(to), count, time, mode, details, [getStation(vst) for vst in via]))
+ conns = list(connRequest(getStation(frm), getStation(to), count, time, mode, details, [getStation(vst) for vst in via] if via else []))
 
  output = """<?xml version="1.0" encoding="UTF-8"?>
 <connections>