From: Petr Baudis <pasky@suse.cz>
Date: Fri, 12 Sep 2008 15:56:45 +0000 (+0200)
Subject: tg delete: Allow branch delete if we aren't on symbolic HEAD
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ian/git?p=topgit.git;a=commitdiff_plain;h=6bd23d00997d6c159a783f42a6ded71ac6b97b35

tg delete: Allow branch delete if we aren't on symbolic HEAD
---

diff --git a/tg-delete.sh b/tg-delete.sh
index 075d15c..26e2741 100644
--- a/tg-delete.sh
+++ b/tg-delete.sh
@@ -31,7 +31,7 @@ branchrev="$(git rev-parse --verify "$name" 2>/dev/null)" ||
 	die "invalid branch name: $name"
 baserev="$(git rev-parse --verify "refs/top-bases/$name" 2>/dev/null)" ||
 	die "not a TopGit topic branch: $name"
-[ "$(git symbolic-ref HEAD)" != "refs/heads/$name" ] ||
+! git symbolic-ref HEAD || [ "$(git symbolic-ref HEAD)" != "refs/heads/$name" ] ||
 	die "cannot delete your current branch"
 
 nonempty=