--- gentoo/dev-lang/lua/lua-5.2.3-r1.ebuild	2014-06-12 23:46:47.000000000 +0200
+++ gentoo/dev-lang/lua/lua-5.2.3-r1.ebuild	2015-02-22 14:21:57.993239280 +0100
@@ -6,6 +6,8 @@ 
 
 inherit eutils autotools multilib multilib-minimal portability toolchain-funcs versionator
 
+PATCH_PV=$(get_version_component_range 1-2)
+
 DESCRIPTION="A powerful light-weight programming language designed for extending applications"
 HOMEPAGE="http://www.lua.org/"
 SRC_URI="http://www.lua.org/ftp/${P}.tar.gz"
@@ -27,8 +29,6 @@ 
 )
 
 src_prepare() {
-	local PATCH_PV=$(get_version_component_range 1-2)
-
 	epatch "${FILESDIR}"/${PN}-${PATCH_PV}-make-r1.patch
 
 	[ -d "${FILESDIR}/${PV}" ] && \