From 3341bfd6c5d1b68ce4ae45142741ecdb498100f4 Mon Sep 17 00:00:00 2001
From: Daniel Parks <danielrparks@gmail.com>
Date: Mon, 23 May 2022 12:08:25 -0500
Subject: [PATCH] The `ARG` macro should be uppercased when undefining it

This isn't a bug right now, but it could be in the future if ARG is
used in a different context.
---
 src/cryptsetup.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/cryptsetup.c b/src/cryptsetup.c
index 627f25b2..ce018025 100644
--- a/src/cryptsetup.c
+++ b/src/cryptsetup.c
@@ -3103,7 +3103,7 @@ int main(int argc, const char **argv)
 		{ NULL,    '\0', POPT_ARG_CALLBACK, basic_options_cb, 0, NULL, NULL },
 #define ARG(A, B, C, D, E, F, G, H) { A, B, C, NULL, A ## _ID, D, E },
 #include "cryptsetup_arg_list.h"
-#undef arg
+#undef ARG
 		POPT_TABLEEND
 	};
 	static struct poptOption popt_options[] = {