wine-gecko: do not set an empty var; remove weird var.

srcpkgs/wine-gecko/template

@@ -1,9 +1,7 @@
 # Template file for 'wine-gecko'
 pkgname=wine-gecko
-pkgname2=wine_gecko
 version="1.7"
 revision=1
-gecko_arch=
 if [ "$XBPS_MACHINE" = "i686" ]; then
 	gecko_arch="x86"
 	checksum=2ed524e79cc88137b28430389af19cb032989311921462a29f72d6f121954913
@@ -28,7 +26,7 @@ create_wrksrc=yes
 do_extract() {
 	# This is to avoid re-downloading it everytime this template is
 	# edited with a revbump... without an actual version bump.
-	cp -v "${XBPS_SRCDISTDIR}/${pkgname2}-${version}-${gecko_arch}.msi" \
+	cp -v "${XBPS_SRCDISTDIR}/wine_gecko-${version}-${gecko_arch}.msi" \
 		${wrksrc}
 }
 
@@ -36,6 +34,6 @@ do_install() {
 	# The actual installation within WINE occurs at runtime in whatever
 	# WINEPREFIX is being used.
 	mkdir -pv "${DESTDIR}/usr/share/wine/gecko"
-	mv -v "${pkgname2}-${version}-${gecko_arch}.msi" \
+	mv -v "wine_gecko-${version}-${gecko_arch}.msi" \
 		"${DESTDIR}/usr/share/wine/gecko"
 }