From 6a627acea70e14113f1d62b2da23b054ebf5e5e8 Mon Sep 17 00:00:00 2001
From: Dahko <steed2005@gmail.com>
Date: Mon, 17 Mar 2014 16:38:19 +0300
Subject: [PATCH] Fixed wrong assert in zmq_recv

zmq_recv returns bytes count, not error code, so 'assert (rc==0)' behaved completely wrong
---
 doc/zmq_msg_init.txt | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/doc/zmq_msg_init.txt b/doc/zmq_msg_init.txt
index 199f084e..c94d7083 100644
--- a/doc/zmq_msg_init.txt
+++ b/doc/zmq_msg_init.txt
@@ -44,8 +44,8 @@ EXAMPLE
 zmq_msg_t msg;
 rc = zmq_msg_init (&msg);
 assert (rc == 0);
-rc = zmq_recv (socket, &msg, 0);
-assert (rc == 0);
+int nbytes = zmq_recv (socket, &msg, 0);
+assert (nbytes != -1);
 ----