[gentoo-commits] repo/gentoo:master commit in: eclass/

[Michał Górny]

commit:     fc2a9ec8187f7cae970aca7942f41cb3a39648a9
Author:     Michał Górny <mgorny <AT> gentoo <DOT> org>
AuthorDate: Sat Sep 24 16:26:13 2022 +0000
Commit:     Michał Górny <mgorny <AT> gentoo <DOT> org>
CommitDate: Tue Sep 27 20:27:59 2022 +0000
URL:        https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=fc2a9ec8

unpacker.eclass: Use bash substitution instead of tr for lowercase

Signed-off-by: Michał Górny <mgorny <AT> gentoo.org>

 eclass/unpacker.eclass | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/eclass/unpacker.eclass b/eclass/unpacker.eclass
index 915a31c86437..482cf141ee1d 100644
--- a/eclass/unpacker.eclass
+++ b/eclass/unpacker.eclass
@@ -389,7 +389,7 @@ _unpacker() {
        [[ $# -eq 1 ]] || die "Usage: ${FUNCNAME} <file>"
 
        local a=$1
-       local m=$(echo "${a}" | tr '[:upper:]' '[:lower:]')
+       local m=${a,,}
        a=$(find_unpackable_file "${a}")
 
        # first figure out the decompression method