From 3bd678d48e333045352b89ff06557d6c660a799a Mon Sep 17 00:00:00 2001
From: Alessandro Mauri <alemauri001@gmail.com>
Date: Sun, 4 Oct 2020 23:21:03 +0200
Subject: [PATCH] case EOF is now checked only on x86 arches

This check causes problems on architectures where char is unsigned, thus
EOF which is a signed int has a value less of the minimum permitted by the type.
To be honest this check could just be avoided alltogether, maybe in the future.
---
 hkd.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/hkd.c b/hkd.c
index d4ddee6..927a495 100644
--- a/hkd.c
+++ b/hkd.c
@@ -753,7 +753,9 @@ void parse_config_file (void)
 					bb++;
 				// get state
 				switch (*bb) {
-				case (int)EOF:
+#if defined(__X86_64__) || defined(__i386__)
+				case EOF:
+#endif
 				case '\0':
 					// If it is the end of the last block exit
 					if (exit_state > 1)