makepkg: properly localize some internal function variables

We leaked fullver and pkgarch all over the place, and only conditionally
unset the other variables. Marking them local is a more proactive
solution.

Signed-off-by: Eli Schwartz <eschwartz@archlinux.org>
Signed-off-by: Allan McRae <allan@archlinux.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/scripts/makepkg.sh.in b/scripts/makepkg.sh.in
index 9fe2d2e7..b39433f3 100644
--- a/scripts/makepkg.sh.in
+++ b/scripts/makepkg.sh.in
@@ -862,6 +862,7 @@ install_package() {
 }
 
 check_build_status() {
+	local fullver pkgarch allpkgbuilt somepkgbuilt
 	if (( ! SPLITPKG )); then
 		fullver=$(get_full_version)
 		pkgarch=$(get_pkg_arch)
@@ -904,7 +905,6 @@ check_build_status() {
 				exit $E_ALREADY_BUILT
 			fi
 		fi
-		unset allpkgbuilt somepkgbuilt
 	fi
 }