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

tvheadend · May 27, 2015 · 54c26b6 · 54c26b6
1 parent 7478260
commit 54c26b6
Showing 1 changed file with 2 additions and 1 deletion.
diff --git 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 *