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use enum retired_fd instead of -1

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using -1 causes a warning on Windows platform because SOCKET is unsigned.
This commit is contained in:
KIU Shueng Chuan 2013-12-05 07:04:21 +08:00
parent a9492a0852
commit fd8d6d471f
1 changed files with 1 additions and 1 deletions
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2
src/socket_base.cpp
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@ -121,7 +121,7 @@ zmq::socket_base_t *zmq::socket_base_t::create (int type_, class ctx_t *parent_,
errno = EINVAL;
return NULL;
}
if (s->mailbox.get_fd () == -1)
if (s->mailbox.get_fd () == retired_fd)
return NULL;
alloc_assert (s);