basenc: --base16: also allow lower case with --ignore-garbage
commit5f538c27a15846628826069f46792af020df41e8
authorPádraig Brady <P@draigBrady.com>
Wed, 25 Oct 2023 13:04:00 +0000 (25 14:04 +0100)
committerPádraig Brady <P@draigBrady.com>
Wed, 25 Oct 2023 13:04:00 +0000 (25 14:04 +0100)
treeccf8c07199ce84ad381d5292bf938f46b6a9274c
parentd733f2ec265d358d55370a79bb9d550a2d0ad40e
basenc: --base16: also allow lower case with --ignore-garbage

* src/basenc.c (isbase16): Also return true for lower case.
* tests/basenc/basenc.pl: Add a test case.
Reported by Paul Eggert.
src/basenc.c
tests/basenc/basenc.pl