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-rwxr-xr-xgit-checkout-script2
1 files changed, 1 insertions, 1 deletions
diff --git a/git-checkout-script b/git-checkout-script
index bf52e3b..48e1da9 100755
--- a/git-checkout-script
+++ b/git-checkout-script
@@ -13,7 +13,7 @@ while [ "$#" != "0" ]; do
force=1
;;
*)
- rev=$(git-rev-parse --verify --revs-only "$arg")
+ rev=$(git-rev-parse --verify --revs-only "$arg^0") || exit
if [ -z "$rev" ]; then
echo "unknown flag $arg"
exit 1