1 files changed, 8 insertions, 0 deletions
diff --git a/src/core/url.c b/src/core/url.c
index 530e299c..1b39f809 100644
--- a/src/core/url.c
+++ b/src/core/url.c
@@ -719,6 +719,14 @@ nng_url_port(const nng_url *url)
 	return (url->u_port);
 }
 
+void
+nng_url_resolve_port(nng_url *url, uint32_t port)
+{
+	if (url->u_port == 0) {
+		url->u_port = port;
+	}
+}
+
 const char *
 nng_url_hostname(const nng_url *url)
 {