From: Jaroslav Kysela <perex@perex.cz>
Date: Tue, 23 Feb 2016 15:02:02 +0000 (+0100)
Subject: DVR: fix another crash caused by formatter code
X-Git-Tag: v4.2.1~985
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=cf7483d7e6b1c9d6b6215a4449a6bb7c5fa48b6e;p=thirdparty%2Ftvheadend.git

DVR: fix another crash caused by formatter code
---

diff --git a/src/dvr/dvr_rec.c b/src/dvr/dvr_rec.c
index 0e95f9edb..f0a1290f2 100644
--- a/src/dvr/dvr_rec.c
+++ b/src/dvr/dvr_rec.c
@@ -289,7 +289,7 @@ static const char *
 dvr_do_prefix(const char *id, const char *s, char *tmp, size_t tmplen)
 {
   if (id[0] == '?') {
-    if (*s >= '0' && *s <= '9') {
+    if (s != NULL && *s >= '0' && *s <= '9') {
       char *endptr;
       long l = strtol(s, &endptr, 10);
       if (l && tmplen > l)