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-rw-r--r--src/session.hpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/session.hpp b/src/session.hpp
index acadab9..615e4bc 100644
--- a/src/session.hpp
+++ b/src/session.hpp
@@ -141,7 +141,7 @@ namespace zmq
} state;
session_t (const session_t&);
- void operator = (const session_t&);
+ const session_t &operator = (const session_t&);
};
}