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-rw-r--r--src/pub.hpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/pub.hpp b/src/pub.hpp
index f398526..61b623a 100644
--- a/src/pub.hpp
+++ b/src/pub.hpp
@@ -35,7 +35,7 @@ namespace zmq
private:
pub_t (const pub_t&);
- void operator = (const pub_t&);
+ const pub_t &operator = (const pub_t&);
};
}