dvr: stop possible NULL ptr if messing about with config

diff --git a/src/dvr/dvr_db.c b/src/dvr/dvr_db.c
index b7c66d68b18cd1612171a3691ab6ba37d52074c0..78d5ad4be239593cf95c91af38f4fc741a727df3 100644 (file)
--- a/src/dvr/dvr_db.c
+++ b/src/dvr/dvr_db.c
@@ -849,6 +849,8 @@ dvr_entry_find_by_event(epg_broadcast_t *e)
 {
   dvr_entry_t *de;
 
+  if(!e->channel) return NULL;
+
   LIST_FOREACH(de, &e->channel->ch_dvrs, de_channel_link)
     if(de->de_bcast == e) return de;
   return NULL;