From 36fb8bfcd3b41599bf90604c58f04402df66e8bc Mon Sep 17 00:00:00 2001
From: Devin Teske <dteske@FreeBSD.org>
Date: Sun, 24 Aug 2014 16:40:31 +0000
Subject: [PATCH] Optimize f_which() to be slightly faster still.

---
 usr.sbin/bsdconfig/share/common.subr | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/usr.sbin/bsdconfig/share/common.subr b/usr.sbin/bsdconfig/share/common.subr
index 57c4125c1f9..b7f4ee7aa44 100644
--- a/usr.sbin/bsdconfig/share/common.subr
+++ b/usr.sbin/bsdconfig/share/common.subr
@@ -263,10 +263,10 @@ f_which()
 {
 	local __name="$1" __var_to_set="$2"
 	case "$__name" in */*|'') return $FAILURE; esac
-	local __p IFS=":" __found=
+	local __p __exec IFS=":" __found=
 	for __p in $PATH; do
-		local __exec="$__p/$__name"
-		[ -f "$__exec" -a -x "$__exec" ] && __found=1 && break
+		__exec="$__p/$__name"
+		[ -f "$__exec" -a -x "$__exec" ] && __found=1 break
 	done
 	if [ "$__found" ]; then
 		if [ "$__var_to_set" ]; then