subtree: remove duplicate check

`cmd_add` starts with a check that the directory doesn't yet exist.
However, the `main` function performs the exact same check before
calling `cmd_add`.  So remove the check from `cmd_add`.

Signed-off-by: Luke Shumaker <lukeshu@datawire.io>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Luke Shumaker 2021-04-27 15:17:40 -06:00 committed by Junio C Hamano
parent e4f8baa88a
commit cbb5de8b83

View File

@ -655,10 +655,6 @@ process_split_commit () {
}
cmd_add () {
if test -e "$dir"
then
die "'$dir' already exists. Cannot add."
fi
ensure_clean