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ipc: fix confusion of write() return value and errno 

Found by Coverity.
This commit is contained in:
wm4 2014-11-21 05:10:50 +01:00
parent 3938349cd5
commit 4704fab82c
1 changed files with 3 additions and 3 deletions
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6
input/ipc.c
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@ -475,12 +475,12 @@ static int ipc_write(int fd, const char *buf, size_t count)
ssize_t rc = write(fd, buf, count); ssize_t rc = write(fd, buf, count);
if (rc <= 0) { if (rc <= 0) {
if (rc == 0) if (rc == 0)
return ECONNRESET; return -1;
if (rc == EINTR) if (errno == EINTR)
continue; continue;
if (rc == EAGAIN) if (errno == EAGAIN)
return 0; return 0;
return rc; return rc;