X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=git-sh-setup.sh;h=86d7d4c4e742c80e936d5f1c9f2037327eba7287;hb=826a93398df54d4f3874f8851da29878c14b1a88;hp=3c325fd1339608d681d3485aa37647d9ac734037;hpb=9346b4e1ad2d03541f18b38f7e9fb7ad0ca6434e;p=git.git

diff --git a/git-sh-setup.sh b/git-sh-setup.sh
index 3c325fd13..86d7d4c4e 100755
--- a/git-sh-setup.sh
+++ b/git-sh-setup.sh
@@ -110,7 +110,7 @@ esac
 if [ -z "$SUBDIRECTORY_OK" ]
 then
 	: ${GIT_DIR=.git}
-	GIT_DIR=$(GIT_DIR="$GIT_DIR" git rev-parse --git-dir) || {
+	test -z "$(git rev-parse --show-cdup)" || {
 		exit=$?
 		echo >&2 "You need to run this command from the toplevel of the working tree."
 		exit $exit