Prevent warning about global ASDF_DIR being undefined.

This commit is contained in:
Victor Hugo Borja 2019-01-21 22:45:32 -06:00
parent 0260c442cc
commit 8ccfda26b8

View File

@ -5,6 +5,8 @@ GREP_OPTIONS="--color=never"
# shellcheck disable=SC2034
GREP_COLORS=
ASDF_DIR=${ASDF_DIR:-''}
asdf_version() {
cat "$(asdf_dir)/VERSION"
}