diff --git a/src/peer_discovery.cpp b/src/peer_discovery.cpp
index e8d10e025171a0a2d2b1b6767459db978bcb823f..172a281c2a5f2e2a7a37318e26f9ceb934a8011a 100644
--- a/src/peer_discovery.cpp
+++ b/src/peer_discovery.cpp
@@ -552,6 +552,7 @@ PeerDiscovery::stopPublish(sa_family_t domain, const std::string &type)
     } else if (domain == AF_INET6) {
         return peerDiscovery6_ and peerDiscovery6_->stopPublish(type);
     }
+    return false;
 }
 
 void