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-rw-r--r--src/req.hpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/req.hpp b/src/req.hpp
index b9ea401..b012f9e 100644
--- a/src/req.hpp
+++ b/src/req.hpp
@@ -49,7 +49,7 @@ namespace zmq
bool message_begins;
req_t (const req_t&);
- void operator = (const req_t&);
+ const req_t &operator = (const req_t&);
};
}