X-Git-Url: https://git.octo.it/?a=blobdiff_plain;ds=sidebyside;f=git-checkout-script;h=ea7fef54ab6e1a6e04b87aa749c19ae916190d26;hb=d0efc8a71da1855c705fd2074b219bcb158b6dbd;hp=4b3ae4adc262a7255882d4faff09c0e3a5f5afad;hpb=5569bf9bbedd63a00780fc5c110e0cfab3aa97b9;p=git.git

diff --git a/git-checkout-script b/git-checkout-script
index 4b3ae4ad..ea7fef54 100755
--- a/git-checkout-script
+++ b/git-checkout-script
@@ -12,7 +12,7 @@ while [ "$#" != "0" ]; do
 		force=1
 		;;
 	*)
-		rev=$(git-rev-parse "$arg")
+		rev=$(git-rev-parse --verify --revs-only "$arg")
 		if [ -z "$rev" ]; then
 			echo "unknown flag $arg"
 			exit 1