From 62cc24a877ad0e898cd173fbc75956ef217b9488 Mon Sep 17 00:00:00 2001
From: =?utf8?q?R=C3=A9mi=20Denis-Courmont?= <remi@remlab.net>
Date: Sun, 11 Apr 2010 22:42:11 +0300
Subject: [PATCH] Print error when setting TTL fails

---
 src/network/udp.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/network/udp.c b/src/network/udp.c
index ab1792e6de..3b2f545467 100644
--- a/src/network/udp.c
+++ b/src/network/udp.c
@@ -244,9 +244,13 @@ static int net_SetMcastHopLimit( vlc_object_t *p_this,
         /* BSD compatibility */
         unsigned char buf;
 
+        msg_Dbg( p_this, "cannot set hop limit (%d): %m", hlim );
         buf = (unsigned char)(( hlim > 255 ) ? 255 : hlim);
         if( setsockopt( fd, proto, cmd, &buf, sizeof( buf ) ) )
+        {
+            msg_Err( p_this, "cannot set hop limit (%d): %m", hlim );
             return VLC_EGENERIC;
+        }
     }
 
     return VLC_SUCCESS;
-- 
2.39.5