From c2a8bdc4c97c31dcc5cbae63d877aeab630584df Mon Sep 17 00:00:00 2001
From: vexorian <vexorian@gmail.com>
Date: Sat, 26 Sep 2020 13:40:47 -0400
Subject: [PATCH] Fix xmltv writer crashing when a rating in the channel json
 is null for some reason (usually because of the python library)

---
 src/xmltv.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/xmltv.js b/src/xmltv.js
index 054bf81..d1596be 100644
--- a/src/xmltv.js
+++ b/src/xmltv.js
@@ -105,7 +105,7 @@ async function _writeProgramme(channel, program, xw) {
     }
     xw.endElement()
     // Rating
-    if (typeof program.rating !== 'undefined') {
+    if ( (program.rating != null) && (typeof program.rating !== 'undefined') ) {
         xw.startElement('rating')
         xw.writeAttribute('system', 'MPAA')
         xw.writeElement('value', program.rating)