user/tmux: rebuild for new libevent

user/tmux/APKBUILD

@@ -2,7 +2,7 @@
 # Maintainer: 
 pkgname=tmux
 pkgver=2.7
-pkgrel=0
+pkgrel=1
 pkgdesc="Tool to control multiple terminals from a single terminal"
 url="https://tmux.github.io/"
 arch="all"
@@ -13,7 +13,6 @@ subpackages="$pkgname-doc"
 source="https://github.com/tmux/tmux/releases/download/$pkgver/$pkgname-$pkgver.tar.gz"
 
 build() {
-	cd "$builddir"
 	./configure \
 		--build=$CBUILD \
 		--host=$CHOST \
@@ -25,12 +24,10 @@ build() {
 }
 
 check() {
-	cd "$builddir"
 	make check
 }
 
 package() {
-	cd "$builddir"
 	make DESTDIR="$pkgdir" install
 
 	install -Dm644 example_tmux.conf \