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Problem: redundant else after return

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Solution: remove redundant else
This commit is contained in:
Simon Giesecke
2018-05-30 22:34:42 +02:00
parent 6fa12bd692
commit 9e6f1c9a3c
1 changed files with 3 additions and 2 deletions
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5
src/signaler.cpp
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@@ -250,12 +250,13 @@ int zmq::signaler_t::wait (int timeout_)
if (unlikely (rc < 0)) { if (unlikely (rc < 0)) {
errno_assert (errno == EINTR); errno_assert (errno == EINTR);
return -1; return -1;
} else if (unlikely (rc == 0)) { }
if (unlikely (rc == 0)) {
errno = EAGAIN; errno = EAGAIN;
return -1; return -1;
} }
#ifdef HAVE_FORK #ifdef HAVE_FORK
else if (unlikely (pid != getpid ())) { if (unlikely (pid != getpid ())) {
// we have forked and the file descriptor is closed. Emulate an interrupt // we have forked and the file descriptor is closed. Emulate an interrupt
// response. // response.
//printf("Child process %d signaler_t::wait returning simulating interrupt #2\n", getpid()); //printf("Child process %d signaler_t::wait returning simulating interrupt #2\n", getpid());