From eedb44f2d851ac05a9ecfb76c37ee9e08188e431 Mon Sep 17 00:00:00 2001
From: Jeffrey Benjamin Brown <jeffbrown.the@gmail.com>
Date: Thu, 14 May 2026 22:45:16 -0500
Subject: [PATCH] Treat poll hangups as input errors

---
 src/platform/linux.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/platform/linux.c b/src/platform/linux.c
index 129835d..081bba8 100644
--- a/src/platform/linux.c
+++ b/src/platform/linux.c
@@ -31,7 +31,7 @@ int monome_platform_wait_for_input(monome_t *monome, uint_t msec) {
 	if( !poll(fds, 1, msec) )
 		return 1;
 
-	if (fds->revents & POLLERR)
+	if (fds->revents & (POLLHUP | POLLERR | POLLNVAL))
 		return -1;
 
 	return 0;