diff --git a/git-sh-setup.sh b/git-sh-setup.sh
index aa16b8356507e4e669ee5c4cb4b5a667942d559e..94e26ed5e8dcf84c4f238c76b6c508dc84d0b7ea 100644 (file)
--- a/git-sh-setup.sh
+++ b/git-sh-setup.sh
}
}
+require_work_tree_exists () {
+ if test "z$(git rev-parse --is-bare-repository)" != zfalse
+ then
+ die "fatal: $0 cannot be used without a working tree."
+ fi
+}
+
require_work_tree () {
test "$(git rev-parse --is-inside-work-tree 2>/dev/null)" = true ||
die "fatal: $0 cannot be used without a working tree."