Make cppcheck not complain about "'operator=' should return something"

Signed-off-by: Martin Sustrik <sustrik@250bpm.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/src/rep.hpp b/src/rep.hpp
index 17e2686..6f44c6c 100644
--- a/src/rep.hpp
+++ b/src/rep.hpp
@@ -49,7 +49,7 @@ namespace zmq
         bool request_begins;
 
         rep_t (const rep_t&);
-        void operator = (const rep_t&);
+        const rep_t &operator = (const rep_t&);
 
     };