main/shorewall-shell: fix redirect excludes

Fixes this error:

Setting up Rules...
Bad argument `10.12.96.1'
Try `iptables -h' or 'iptables --help' for more information.
   ERROR: Command "/sbin/iptables -t nat -A D_96_dnat -p tcp -d ! 10.12.96.1 --dport 80 -j REDIRECT --to-port 8080" Failed

on rule:
REDIRECT:info D_96      8080    tcp     80 -    !10.12.96.1

main/shorewall-shell/APKBUILD

@@ -2,7 +2,7 @@
 pkgname=shorewall-shell
 _v=4.2.11
 pkgver=4.2.11
-pkgrel=5
+pkgrel=6
 pkgdesc="Shoreline Firewall shell-based compiler."
 url="http://www.shorewall.net/"
 arch="noarch"
@@ -15,6 +15,7 @@ source="http://www.shorewall.net/pub/shorewall/${_v%.*}/shorewall-$_v/$pkgname-$
 	shorewall-shell-providers-gateway-none.patch
 	shorewall-shell-rp_filter.patch
 	restore-default-route.patch
+	redirect-excludes.patch
 	"
 
 _builddir="$srcdir"/$pkgname-$pkgver
@@ -37,4 +38,5 @@ md5sums="518a7f389a6f606c109acb7dfbe18372  shorewall-shell-4.2.11.tar.bz2
 79745ea284a08cb167b9a356ee0bff3b  shorewall-shell-ipset.patch
 0c6106a8cbb95d21c0c878a6235a65ac  shorewall-shell-providers-gateway-none.patch
 d5eadb6be45aa41f80669452baa853a6  shorewall-shell-rp_filter.patch
-c971270086d5de15327f498d1be64fcb  restore-default-route.patch"
+c971270086d5de15327f498d1be64fcb  restore-default-route.patch
+90e54cbb55213a2b3dcb6f57d20d1490  redirect-excludes.patch"

main/shorewall-shell/redirect-excludes.patch

@@ -0,0 +1,15 @@
+--- ./lib.nat.orig
++++ ./lib.nat
+@@ -683,10 +683,10 @@
+ 	    fi
+ 	    ;;
+ 	!*)
+-	    if [ $(list_count $addr) -gt 1 ]; then
++#	    if [ $(list_count $addr) -gt 1 ]; then
+ 		excludedests="${addr#\!}"
+ 		addr=
+-	    fi
++#	    fi
+ 	    ;;
+     esac
+