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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 a3bfae7..5b49662 100755
--- a/git-checkout-script
+++ b/git-checkout-script
@@ -29,7 +29,7 @@ while [ "$#" != "0" ]; do
esac
i=$(($i+1))
done
-: ${new=$old}
+[ -z "$new" ] && new=$old
if [ "$force" ]
then