libmakepkg/lint_config: fix lint_variable actually running the PKGBUILD lint

Due to a copy-paste error when initially implementing this, it actually
uses a duplicate function name, usually resulting in lint_pkgbuild
overwriting the function definition.

Then the PKGBUILD lint gets run twice, one time before the PKGBUILD is
even sourced -- to potentially surprising results, like erroring out on
a pre-existing shell definition that doesn't match our expectations.

Seen in the wild with lint_config triggering an error for
'declare -x arch="foo"'

Signed-off-by: Eli Schwartz <eschwartz@archlinux.org>
Signed-off-by: Allan McRae <allan@archlinux.org>
(cherry picked from commit 2bec380e108536f5e5f728ef66223ed3fabf5ab1)

0 files changed, 0 insertions, 0 deletions