From 7a96f9302919494eb28de79b1f7beb4b162738f6 Mon Sep 17 00:00:00 2001
From: tedu <tedu@openbsd.org>
Date: Thu, 6 Apr 2017 21:12:06 +0000
Subject: [PATCH] prepenv can take a const rule

---
 usr.bin/doas/doas.h | 4 ++--
 usr.bin/doas/env.c  | 6 +++---
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/usr.bin/doas/doas.h b/usr.bin/doas/doas.h
index ba54c3f71df..cbeb3399419 100644
--- a/usr.bin/doas/doas.h
+++ b/usr.bin/doas/doas.h
@@ -1,4 +1,4 @@
-/* $OpenBSD: doas.h,v 1.12 2016/10/05 17:40:25 tedu Exp $ */
+/* $OpenBSD: doas.h,v 1.13 2017/04/06 21:12:06 tedu Exp $ */
 /*
  * Copyright (c) 2015 Ted Unangst <tedu@openbsd.org>
  *
@@ -29,7 +29,7 @@ extern struct rule **rules;
 extern int nrules;
 extern int parse_errors;
 
-char **prepenv(struct rule *);
+char **prepenv(const struct rule *);
 
 #define PERMIT	1
 #define DENY	2
diff --git a/usr.bin/doas/env.c b/usr.bin/doas/env.c
index fd671b0c29f..957883c5e0c 100644
--- a/usr.bin/doas/env.c
+++ b/usr.bin/doas/env.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: env.c,v 1.5 2016/09/15 00:58:23 deraadt Exp $ */
+/* $OpenBSD: env.c,v 1.6 2017/04/06 21:12:06 tedu Exp $ */
 /*
  * Copyright (c) 2016 Ted Unangst <tedu@openbsd.org>
  *
@@ -69,7 +69,7 @@ freenode(struct envnode *node)
 }
 
 static struct env *
-createenv(struct rule *rule)
+createenv(const struct rule *rule)
 {
 	struct env *env;
 	u_int i;
@@ -186,7 +186,7 @@ fillenv(struct env *env, const char **envlist)
 }
 
 char **
-prepenv(struct rule *rule)
+prepenv(const struct rule *rule)
 {
 	static const char *safeset[] = {
 		"DISPLAY", "HOME", "LOGNAME", "MAIL",
-- 
2.20.1