Fix gcc 8 build warning/error with -O3.

1e03f7b2 · Romain Geissler · b575b05d · 1e03f7b2
Commit 1e03f7b2 authored Feb 27, 2018 by Romain Geissler
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msg.cpp src/msg.cpp +1 -1

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--- a/src/msg.cpp
+++ b/src/msg.cpp
@@ -536,7 +536,7 @@ const char *zmq::msg_t::group ()

 int zmq::msg_t::set_group (const char *group_)
 {
-    return set_group (group_, strlen (group_));
+    return set_group (group_, ZMQ_GROUP_MAX_LENGTH);
 }

 int zmq::msg_t::set_group (const char *group_, size_t length_)