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-rwxr-xr-xgit-sh-setup.sh6
1 files changed, 5 insertions, 1 deletions
diff --git a/git-sh-setup.sh b/git-sh-setup.sh
index 4a02b38..57f7f77 100755
--- a/git-sh-setup.sh
+++ b/git-sh-setup.sh
@@ -60,7 +60,11 @@ esac
if [ -z "$SUBDIRECTORY_OK" ]
then
: ${GIT_DIR=.git}
- GIT_DIR=$(GIT_DIR="$GIT_DIR" git-rev-parse --git-dir) || exit
+ GIT_DIR=$(GIT_DIR="$GIT_DIR" git-rev-parse --git-dir) || {
+ exit=$?
+ echo >&2 "You need to run this command from the toplevel of the working tree."
+ exit $exit
+ }
else
GIT_DIR=$(git-rev-parse --git-dir) || exit
fi