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-rw-r--r--src/signaler.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/signaler.cpp b/src/signaler.cpp
index b2055bf..d65957e 100644
--- a/src/signaler.cpp
+++ b/src/signaler.cpp
@@ -178,7 +178,7 @@ void zmq::signaler_t::send (const command_t &cmd_)
{
ssize_t nbytes;
do {
- ::send (w, &cmd_, sizeof (command_t), 0);
+ nbytes = ::send (w, &cmd_, sizeof (command_t), 0);
} while (nbytes == -1 && errno == EINTR);
errno_assert (nbytes != -1);
zmq_assert (nbytes == sizeof (command_t));