From: Guus Sliepen <guus@meshlink.io>
Date: Thu, 27 Jul 2017 09:03:09 +0000 (+0200)
Subject: Don't call abort() when no channel receive callback is set.
X-Git-Url: https://git.meshlink.io/?a=commitdiff_plain;h=e2cae2e00c821190a72c227c27fc37b8b3ab35f8;p=meshlink

Don't call abort() when no channel receive callback is set.
---

diff --git a/src/meshlink.c b/src/meshlink.c
index 1771202f..a69b3851 100644
--- a/src/meshlink.c
+++ b/src/meshlink.c
@@ -2163,12 +2163,9 @@ static ssize_t channel_recv(struct utcp_connection *connection, const void *data
 		abort();
 	node_t *n = channel->node;
 	meshlink_handle_t *mesh = n->mesh;
-	if(!channel->receive_cb)
-		return -1;
-	else {
+	if(channel->receive_cb)
 		channel->receive_cb(mesh, channel, data, len);
-		return len;
-	}
+	return len;
 }
 
 static void channel_accept(struct utcp_connection *utcp_connection, uint16_t port) {