Treat POLLHUP as EOF not an error, fixes IVTV (PVR-) recorders failin…

…g. Based on patch from ltskinol@gmail.com Fixes #10732 (cherry picked from commit 3d13d79)
MythTV · Nov 29, 2012 · 11ef563 · 11ef563
1 parent 76d9c3e
commit 11ef563
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/mythtv/libs/libmythtv/DeviceReadBuffer.cpp b/mythtv/libs/libmythtv/DeviceReadBuffer.cpp
@@ -455,7 +455,12 @@ bool DeviceReadBuffer::Poll(void) const
 
         int ret = poll(polls, poll_cnt, timeout);
 
-        if (polls[0].revents & (POLLHUP | POLLNVAL))
+        if (polls[0].revents & POLLHUP)
+        {
+            LOG(VB_GENERAL, LOG_ERR, LOC + "poll eof (POLLHUP)");
+            break;
+        }
+        else if (polls[0].revents & POLLNVAL)
         {
             LOG(VB_GENERAL, LOG_ERR, LOC + "poll error");
             error = true;