From bc31a0b8fc21ee2f040ae1dea10e7d5a3b0d248e Mon Sep 17 00:00:00 2001
From: pfg <pfg@FreeBSD.org>
Date: Fri, 2 Dec 2016 01:52:32 +0000
Subject: [PATCH] indent(1): Do not define opchar unless it will be used.

"opchar" is only used once depending on "undef" macro being defined.
Conditionalize it in the same way.

Submitted by:	Piotr Sephaniak
---
 usr.bin/indent/lexi.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/usr.bin/indent/lexi.c b/usr.bin/indent/lexi.c
index ec5996931eec..b9ff1de94dcf 100644
--- a/usr.bin/indent/lexi.c
+++ b/usr.bin/indent/lexi.c
@@ -57,7 +57,9 @@ __FBSDID("$FreeBSD$");
 #include "indent.h"
 
 #define alphanum 1
+#ifdef undef
 #define opchar 3
+#endif
 
 struct templ {
     const char *rwd;