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Return silence if the pipe read was blocked (credit bfitz)

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This commit is contained in:
ejurgensen 2014-10-07 19:55:28 +02:00
parent d61dc295e8
commit 9508eba62e
1 changed files with 4 additions and 3 deletions
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7
src/pipe.c
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@ -108,14 +108,15 @@ pipe_audio_get(struct evbuffer *evbuf, int wanted)
got = read(g_fd, g_buf, wanted); got = read(g_fd, g_buf, wanted);
if (got < 0) if ((got < 0) && (errno != EAGAIN))
{ {
DPRINTF(E_LOG, L_PLAYER, "Could not read from pipe: %s\n", strerror(errno)); DPRINTF(E_LOG, L_PLAYER, "Could not read from pipe: %s\n", strerror(errno));
return -1; return -1;
} }
// If the other end of the pipe is not writing we just return silence // If the other end of the pipe is not writing or the read was blocked,
if (got == 0) // we just return silence
if (got <= 0)
{ {
memset(g_buf, 0, wanted); memset(g_buf, 0, wanted);
got = wanted; got = wanted;