Update release of connection

Using the return value of xmpp_conn_release() allows to recognize if the memory
of the connection is free.

1 files changed, 3 insertions, 5 deletions

diff --git a/limox.c b/limox.c
index b0e74dd..911568b 100644
--- a/limox.c
+++ b/limox.c
@@ -151,14 +151,12 @@ void limox_disconnect(void) {
 		while (xmpp_conn_is_connected(conn)) {
 			xmpp_run_once(ctx, 200);
 		}
-		xmpp_conn_release(conn);
+		if (!xmpp_conn_release(conn)) {
+			printf("DEBUG: Could not free connection!\n");
+		}
 	}
 
-	// TODO free conn
-	conn = NULL;
-
 	flags = 0;
-
 	state = DISCONNECTED;
 
 }