build: i18n-add-language.sh: more lenient code validation
authorJo-Philipp Wich <jo@mein.io>
Wed, 5 Feb 2020 13:13:54 +0000 (14:13 +0100)
committerJo-Philipp Wich <jo@mein.io>
Wed, 5 Feb 2020 13:16:12 +0000 (14:16 +0100)
commit535d4cf8b914b13ccae6d130ed865235a66b4662
tree2f49816ca7c90664ac8f1dcd665166c1de8245c2
parent0b513de0b0be3d9f0bd1f5e2b65ed3866bf5ec1e
build: i18n-add-language.sh: more lenient code validation

Allow language codes with underscores and capital letters.

Signed-off-by: Jo-Philipp Wich <jo@mein.io>
build/i18n-add-language.sh