From fd0282fd83be46454bc32fba1bc6e31a6569cfee Mon Sep 17 00:00:00 2001
From: Jaroslav Kysela <perex@perex.cz>
Date: Fri, 3 Oct 2014 18:49:15 +0200
Subject: [PATCH] dvr: coverity - fix dvr_entry_class_channel_name_set()

---
 src/dvr/dvr_db.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/dvr/dvr_db.c b/src/dvr/dvr_db.c
index ff78b258..2d45d946 100644
--- a/src/dvr/dvr_db.c
+++ b/src/dvr/dvr_db.c
@@ -1263,7 +1263,7 @@ dvr_entry_class_channel_name_set(void *o, const void *v)
     return dvr_entry_class_channel_set(o, idnode_uuid_as_str(&ch->ch_id));
   } else {
     free(de->de_channel_name);
-    de->de_channel_name = strdup(v);
+    de->de_channel_name = v ? strdup(v) : NULL;
     return 1;
   }
 }