# I do not accidentally push a rewound master to public.
git fetch ko
-mb=$(git-merge-base ko-master master)
-h=$(git-rev-parse $mb ko-master | sort -u | wc -l)
+mb=$(git merge-base ko-master master)
+h=$(git rev-parse $mb ko-master | sort -u | wc -l)
if test "$h" != 1
then
echo "OOOOOPPPPPPPPPPPPPPSSS! master is not ko-master fast forward."