From 56079ad14129189105a38bcd9bab0c3542e43920 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ola=20S=C3=B6der?= <rolfkopman@gmail.com>
Date: Mon, 17 Apr 2023 21:51:29 +0200
Subject: [PATCH] GNU getopt not always used when USE_GNU is defined

Missing include guard leads to GNU getopt being used in some cases
and getopt_long in others.
---
 src/lharc.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/lharc.c b/src/lharc.c
index 91fa03b..8884770 100644
--- a/src/lharc.c
+++ b/src/lharc.c
@@ -207,7 +207,11 @@ commands:                           options:\n\
 ");
 }
 
+#if USE_GNU
+#include <getopt.h>  /* use GNU getopt_long() */
+#else
 #include "getopt_long.h"
+#endif
 
 /*
   Parse LHA options