From 848b72b1136d5159313ae1c97df50d157065a092 Mon Sep 17 00:00:00 2001
From: Jannik Beyerstedt <code@jbeyerstedt.de>
Date: Sun, 1 Sep 2024 16:36:15 +0200
Subject: [PATCH] schedulelib: Ignore missing track field

According to the XML schema, the "track" field of an event is not mandatory. So we should replace it with an empty string if not existing like we do for other fields.
---
 schedulelib.py | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/schedulelib.py b/schedulelib.py
index 340e4d8..a986498 100644
--- a/schedulelib.py
+++ b/schedulelib.py
@@ -100,6 +100,12 @@ def events(scheduleUrl, titlemap={}):
                     url = event.find('url').text.strip()
                 else:
                     url = ''
+
+                if event.find('track') is not None and event.find('track').text is not None:
+                    track = event.find('track').text
+                else:
+                    track = ''
+
                 # yield a tupel with the event-id, event-title and person-names
                 yield {
                     'day': day.get('index'),
@@ -109,7 +115,7 @@ def events(scheduleUrl, titlemap={}):
                     'persons': personnames,
                     'personnames': ', '.join(personnames),
                     'room': room.attrib['name'],
-                    'track': event.find('track').text,
+                    'track': track,
                     'url': url
                 }