Correct -lite installer and uninstaller

Signed-off-by: Tom Eastep <teastep@shorewall.net>

Shorewall-lite/install.sh

@@ -117,7 +117,10 @@ finished=0
 configure=1
 
 while [ $finished -eq 0 ] ; do
-    case "$1" in
+
+    option=$1
+
+    case "$option" in
 	-*)
 	    option=${option#-}
 

Shorewall-lite/uninstall.sh

@@ -127,7 +127,7 @@ if [ -f "$FIREWALL" ]; then
 	updaterc.d shorewall-lite remove
     elif mywhich insserv ; then
         insserv -r $FIREWALL
-    elif [ mywhich chkconfig ; then
+    elif mywhich chkconfig ; then
 	chkconfig --del $(basename $FIREWALL)
     elif mywhich systemctl ; then
 	systemctl disable shorewall-lite