commit: 67ea3f75ef3e92cba1f33e1df36d6e53211251f0 Author: Michał Górny <mgorny <AT> gentoo <DOT> org> AuthorDate: Sat Dec 12 22:28:16 2015 +0000 Commit: Michał Górny <mgorny <AT> gentoo <DOT> org> CommitDate: Tue Dec 22 22:12:23 2015 +0000 URL: https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=67ea3f75
python-any-r1.eclass: Use reverse iter instead of reversing impls array eclass/python-any-r1.eclass | 10 +++------- 1 file changed, 3 insertions(+), 7 deletions(-) diff --git a/eclass/python-any-r1.eclass b/eclass/python-any-r1.eclass index 99aac73..c6dfc9c 100644 --- a/eclass/python-any-r1.eclass +++ b/eclass/python-any-r1.eclass @@ -313,13 +313,9 @@ python_setup() { done # fallback to best installed impl. - local rev_impls=() - for i in "${_PYTHON_SUPPORTED_IMPLS[@]}"; do - rev_impls=( "${i}" "${rev_impls[@]}" ) - done - - for i in "${rev_impls[@]}"; do - python_export "${i}" EPYTHON PYTHON + # (reverse iteration over _PYTHON_SUPPORTED_IMPLS) + for (( i = ${#_PYTHON_SUPPORTED_IMPLS[@]} - 1; i >= 0; i-- )); do + python_export "${_PYTHON_SUPPORTED_IMPLS[i]}" EPYTHON PYTHON if _python_EPYTHON_supported "${EPYTHON}"; then python_wrapper_setup return