From: Jaroslav Kysela <perex@perex.cz>
Date: Wed, 27 May 2015 11:07:19 +0000 (+0200)
Subject: linuxdvb: don't print 'c' characters to stdout
X-Git-Tag: v4.2.1~2451
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=54c26b6470389832d61cd670084d1969bbf8cd1a;p=thirdparty%2Ftvheadend.git

linuxdvb: don't print 'c' characters to stdout
---

diff --git a/src/input/mpegts/linuxdvb/linuxdvb_frontend.c b/src/input/mpegts/linuxdvb/linuxdvb_frontend.c
index 937c715c5..60f7f196f 100644
--- a/src/input/mpegts/linuxdvb/linuxdvb_frontend.c
+++ b/src/input/mpegts/linuxdvb/linuxdvb_frontend.c
@@ -382,7 +382,8 @@ linuxdvb_frontend_update_pids
   }
   pthread_mutex_unlock(&lfe->lfe_dvr_lock);
 
-  tvh_write(lfe->lfe_dvr_pipe.wr, "c", 1);
+  if (lfe->lfe_dvr_pipe.wr > 0)
+    tvh_write(lfe->lfe_dvr_pipe.wr, "c", 1);
 }
 
 static idnode_set_t *