From 5e81bdfe198a6b213e7e00c1cf22e029d690d377 Mon Sep 17 00:00:00 2001
From: Tom Eastep <teastep@shorewall.net>
Date: Fri, 3 Oct 2014 17:07:03 -0700
Subject: [PATCH] Another install script fix

Signed-off-by: Tom Eastep <teastep@shorewall.net>
---
 Shorewall-init/install.sh | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/Shorewall-init/install.sh b/Shorewall-init/install.sh
index 80cf72d0d..da34880a3 100755
--- a/Shorewall-init/install.sh
+++ b/Shorewall-init/install.sh
@@ -109,7 +109,9 @@ finished=0
 configure=1
 
 while [ $finished -eq 0 ] ; do
-    case "$1" in
+    option="$1"
+
+    case "$option" in
 	-*)
 	    option=${option#-}