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Bug with setting options on SUB socket fixed

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Signed-off-by: Martin Sustrik <sustrik@250bpm.com>
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Martin Sustrik
2011-07-12 13:05:58 +02:00
parent 29274811cc
commit 57c1342c68
1 changed files with 5 additions and 0 deletions
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5
src/sub.cpp
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@@ -38,6 +38,11 @@ zmq::sub_t::~sub_t ()
int zmq::sub_t::xsetsockopt (int option_, const void *optval_, int zmq::sub_t::xsetsockopt (int option_, const void *optval_,
size_t optvallen_) size_t optvallen_)
{ {
if (option_ != ZMQ_SUBSCRIBE && option_ != ZMQ_UNSUBSCRIBE) {
errno = EINVAL;
return -1;
}
// Create the subscription message. // Create the subscription message.
msg_t msg; msg_t msg;
int rc = msg.init_size (optvallen_ + 1); int rc = msg.init_size (optvallen_ + 1);