From e9936db039118879f179348c21215c96bbf438cc Mon Sep 17 00:00:00 2001
From: Arne Schwabe <arne@rfc2549.org>
Date: Wed, 13 Nov 2024 11:45:53 +0100
Subject: [PATCH] Use while true instead of waiting for a keyboard input to
 quit

The function is even worse than just waiting for a keyboard press. The
hard-coded assumption in this lwip_unix_keypressed is that select for
fd 1 will only return on a keyboard but sometimes select just returns
without a timeout or for other reasons and then lwipovpn will just
quit at a random point.
---
 app/unixaf_app.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/unixaf_app.c b/app/unixaf_app.c
index 8e3b008..29d0764 100644
--- a/app/unixaf_app.c
+++ b/app/unixaf_app.c
@@ -479,7 +479,7 @@ main_loop(void) {
 #endif
 
   /* MAIN LOOP for driver update (and timers if NO_SYS) */
-  while (!LWIP_EXAMPLE_APP_ABORT()) {
+  while (true) {
     unixafif_poll(netif_default);
 
 #if ENABLE_LOOPBACK && !LWIP_NETIF_LOOPBACK_MULTITHREADING