[COGITO] fix git-tag-ls in the presence of all-packed tags
From: Nix <hidden>
Date: 2016-06-15 22:42:56
Subsystem:
the rest · Maintainer:
Linus Torvalds
(I don't know if cogito is dead (no changes for two months), but on the off-chance that it isn't here's a tiny patch.) Rely on the ref walker to determine if there are any tags. (Just consulting refs/tags fails wrongly if all tags are packed.) Signed-off-by: Nick Alcock <redacted>
diff --git a/cg-tag-ls b/cg-tag-ls
index f4c776c..724f428 100755
--- a/cg-tag-ls
+++ b/cg-tag-ls@@ -28,10 +28,7 @@ _git_wc_unneeded=1 msg_no_tags="no tags present, please see cg-tag(1)" -[ -d "$_git/refs/tags" ] || die "$msg_no_tags" - -[ "$(find "$_git/refs/tags" -follow -type f)" ] \ - || die "$msg_no_tags" +[ "x$(git-for-each-ref --count=1 --format=present refs/tags)" = "xpresent" ] || die "$msg_no_tags" maxlen="$(git-for-each-ref --format="%(refname)" refs/tags | column_width "refs/tags/")"
--
`In the future, company names will be a 32-character hex string.'
--- Bruce Schneier on the shortage of company names