From: Guus Sliepen <guus@meshlink.io>
Date: Fri, 6 Nov 2015 21:56:34 +0000 (+0100)
Subject: meshlink_start() now fails when the listening socket could not be opened.
X-Git-Url: https://git.meshlink.io/?a=commitdiff_plain;h=7b98381a4fcf38d98c72dcee908c43500efd493e;p=meshlink

meshlink_start() now fails when the listening socket could not be opened.
---

diff --git a/src/meshlink.c b/src/meshlink.c
index 1d682c40..c67be830 100644
--- a/src/meshlink.c
+++ b/src/meshlink.c
@@ -944,6 +944,12 @@ bool meshlink_start(meshlink_handle_t *mesh) {
 	
 	logger(mesh, MESHLINK_DEBUG, "meshlink_start called\n");
 
+	if(mesh->listen_socket[0].tcp.fd < 0) {
+		logger(mesh, MESHLINK_ERROR, "Listening socket not open\n");
+		meshlink_errno = MESHLINK_ENETWORK;
+		return false;
+	}
+
 	mesh->thedatalen = 0;
 
 	// TODO: open listening sockets first