[gentoo-dev] [PATCH 05/15] unpacker.eclass: Use bash substitution instead of tr for lowercase

[Michał Górny]

Signed-off-by: Michał Górny <mgo...@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
-- 
2.37.3