community/elasticsearch: minor fixes in abuild

community/elasticsearch/APKBUILD

@@ -22,7 +22,7 @@ source="https://artifacts.elastic.co/downloads/elasticsearch/elasticsearch-$pkgv
 	"
 builddir="$srcdir/$pkgname-$pkgver"
 
-default_module=transport-netty4
+_default_module=transport-netty4
 _modules="
 	aggs-matrix-stats
 	analysis-common
@@ -46,10 +46,6 @@ done
 
 _basedir="/usr/share/java/$pkgname"
 
-build() {
-	return 0
-}
-
 package() {
 	local destdir="$pkgdir/$_basedir"
 	local confdir="$pkgdir/etc/$pkgname"
@@ -72,14 +68,14 @@ package() {
 	cp -R bin/* "$destdir"/bin
 
 	# ES does not run without a transport module
-	install -dm755 "$destdir/modules/$default_module"
-	install -m644 -t "$destdir/modules/$default_module" modules/"$default_module"/*
+	install -dm755 "$destdir/modules/$_default_module"
+	install -m644 -t "$destdir/modules/$_default_module" modules/"$_default_module"/*
 
 	# reduce heap sizes
 	sed -i \
-	  -e "s|^-Xms.*|-Xms$heapsize|" \
-	  -e "s|^-Xmx.*|-Xmx$heapsize|" \
-	$confdir/jvm.options
+		-e "s|^-Xms.*|-Xms$heapsize|" \
+		-e "s|^-Xmx.*|-Xmx$heapsize|" \
+		$confdir/jvm.options
 
 	install -m755 -D "$srcdir"/$pkgname.initd \
 		"$pkgdir"/etc/init.d/$pkgname