[libav-commits] rtsp: Avoid a cast when calling strtol

Martin Storsjö git at libav.org
Mon Oct 29 18:25:46 CET 2012


Module: libav
Branch: master
Commit: f21d5c905dd5c6a56583c85623a376a029ec041a

Author:    Martin Storsjö <martin at martin.st>
Committer: Martin Storsjö <martin at martin.st>
Date:      Mon Oct 22 23:13:49 2012 +0300

rtsp: Avoid a cast when calling strtol

This gets rid of this warning:

libavformat/rtsp.c: In function ‘rtsp_parse_transport’:
libavformat/rtsp.c:794: warning: cast discards qualifiers from pointer target type

Signed-off-by: Martin Storsjö <martin at martin.st>

---

 libavformat/rtsp.c |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)

diff --git a/libavformat/rtsp.c b/libavformat/rtsp.c
index bbe08e6..44de4af 100644
--- a/libavformat/rtsp.c
+++ b/libavformat/rtsp.c
@@ -765,8 +765,10 @@ static void rtsp_parse_transport(RTSPMessageHeader *reply, const char *p)
                     th->lower_transport = RTSP_LOWER_TRANSPORT_UDP_MULTICAST;
             } else if (!strcmp(parameter, "ttl")) {
                 if (*p == '=') {
+                    char *end;
                     p++;
-                    th->ttl = strtol(p, (char **)&p, 10);
+                    th->ttl = strtol(p, &end, 10);
+                    p = end;
                 }
             } else if (!strcmp(parameter, "destination")) {
                 if (*p == '=') {



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