Commit 401de405 authored by Jeff King's avatar Jeff King Committed by Junio C Hamano

git-stash: don't complain when listing in a repo with no stash

Previously, the git-log invocation would complain if a repo
had not had any stashes created in it yet:

$ git-init
$ git-stash
fatal: ambiguous argument 'refs/stash': unknown revision or
  path not in the working tree.
Use '--' to separate paths from revisions

Instead, we only call git-log if we actually have a
refs/stash. We could alternatively create the ref when any
stash command is called, but it's better for the 'list'
command to not require write access to the repo.
Signed-off-by: default avatarJeff King <peff@peff.net>
Signed-off-by: default avatarJunio C Hamano <gitster@pobox.com>
parent 006a8664
......@@ -76,7 +76,12 @@ save_stash () {
printf >&2 'Saved WIP on %s\n' "$msg"
}
have_stash () {
git-rev-parse --verify $ref_stash >/dev/null 2>&1
}
list_stash () {
have_stash || return 0
git-log --pretty=oneline -g "$@" $ref_stash |
sed -n -e 's/^[.0-9a-f]* refs\///p'
}
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment