user/bzflag: Update to 2.4.20

user/bzflag/APKBUILD

 # Contributor: Dan Theisen <djt@hxx.in>
 # Maintainer: Dan Theisen <djt@hxx.in>
 pkgname=bzflag
-pkgver=2.4.18
+pkgver=2.4.20
 pkgrel=0
 pkgdesc="3D networked multi-player multi-platform tank battle game"
 url="https://www.bzflag.org/"
@@ -10,9 +10,7 @@ license="LGPL-2.1+ AND MPL-2.0"
 depends=""
 makedepends="c-ares-dev curl-dev glew-dev ncurses-dev sdl2-dev zlib-dev"
 subpackages="$pkgname-doc"
-source="https://download.bzflag.org/bzflag/source/$pkgver/$pkgname-$pkgver.tar.bz2
-	defineAddrLen.patch
-	"
+source="https://download.bzflag.org/bzflag/source/$pkgver/$pkgname-$pkgver.tar.bz2"
 
 build() {
 	LIBS="-ltinfo" ./configure \
@@ -33,5 +31,4 @@ package() {
 	make DESTDIR="$pkgdir" install
 }
 
-sha512sums="8e3183f2d78b686c92f3b9911b3cad2fa0df5693401537dc674c75e192fd59451167b7ddc546aa8a090b38d7864b8f22459ba9a4702451987f9c1dfa87fdb246  bzflag-2.4.18.tar.bz2
-6c7a1873706140b1b0b254d6f8350f47adef8f499a7e7b3418331beda11bdc71e2e0dee74e17d4a955960de66adf90d22796b440e1afa78d328077235e2e3dde  defineAddrLen.patch"
+sha512sums="6140123d37065bead3021ef9c36db1210ad2c71a4a7deb6894bb3f856a571197a7eac37d16b8e3b587549dc201c4ac8d7bbe03d1a05d067dc452861924005169  bzflag-2.4.20.tar.bz2"

user/bzflag/defineAddrLen.patch

---- bzflag-2.4.16/include/network.h.old	2018-09-27 19:16:48.015111918 -0700
-+++ bzflag-2.4.16/include/network.h	2018-09-27 19:17:06.195370763 -0700
-@@ -57,7 +57,7 @@
- #  include <bstring.h>
- #endif
- 
--#if defined(BSD) || defined(__sun__) || defined(__GLIBC__)
-+#if defined(BSD) || defined(__sun__) || defined(__linux__)
- #  define AddrLen       socklen_t
- #elif defined (__APPLE__)
- #  include <AvailabilityMacros.h>