X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ian/git?p=topgit.git;a=blobdiff_plain;f=tg-delete.sh;h=ab121c2597c11534ff251944ade590490e151b23;hp=075d15c3ab76ea402cddce32fb72ff1b030ae8ff;hb=a9e10b44a67400a4539abb7c969852c42dfd6d67;hpb=459c340fd5ac765ff1e5d82895b59b53b028aaca

diff --git a/tg-delete.sh b/tg-delete.sh
index 075d15c..ab121c2 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/$name" ] ||
+! git symbolic-ref HEAD >/dev/null || [ "$(git symbolic-ref HEAD)" != "refs/heads/$name" ] ||
 	die "cannot delete your current branch"
 
 nonempty=
@@ -44,3 +44,5 @@ branch_empty "$name" || nonempty=1
 
 git update-ref -d "refs/top-bases/$name" "$baserev"
 git update-ref -d "refs/heads/$name" "$branchrev"
+
+# vim:noet