From 4c2cdd5a07728bd0f6bcac97003f15adb79c90e4 Mon Sep 17 00:00:00 2001
From: Tom Eastep <teastep@shorewall.net>
Date: Thu, 29 Mar 2012 19:05:17 -0700
Subject: [PATCH] Redeclare pn

Signed-off-by: Tom Eastep <teastep@shorewall.net>
---
 Shorewall-core/configure | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Shorewall-core/configure b/Shorewall-core/configure
index 5a2915a9d..8218398eb 100755
--- a/Shorewall-core/configure
+++ b/Shorewall-core/configure
@@ -55,6 +55,8 @@ for p in $@; do
     p=${p#--}
 
     if [ -n "${p}" ]; then
+	declare -u pn
+
 	pn=${p%=*}
 	pv=${p#*=}