doc: zmq_msg_init does not set errno

In fact it always returns zero.

doc: zmq_msg_init does not set errno
In fact it always returns zero.
4c92fefe · Dylan Cali · eb345337 · 4c92fefe
Commit 4c92fefe authored Mar 15, 2015 by Dylan Cali
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zmq_msg_init.txt doc/zmq_msg_init.txt +1 -2

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--- a/doc/zmq_msg_init.txt
+++ b/doc/zmq_msg_init.txt
@@ -28,8 +28,7 @@ _zmq_msg_init_size()_ are mutually exclusive. Never initialise the same

 RETURN VALUE
 ------------
-The _zmq_msg_init()_ function shall return zero if successful. Otherwise it
-shall return `-1` and set 'errno' to one of the values defined below.
+The _zmq_msg_init()_ function always returns zero.


 ERRORS