1 files changed, 2 insertions, 0 deletions
diff --git a/src/streamer.cpp b/src/streamer.cpp
index de23b37..796771b 100644
--- a/src/streamer.cpp
+++ b/src/streamer.cpp
@@ -33,4 +33,6 @@ int zmq::streamer (socket_base_t *insocket_, socket_base_t *outsocket_)
         insocket_->recv (&msg, 0);
         outsocket_->send (&msg, 0);
     }
+
+    return 0;
 }