mq: correct the use of super The first argument passed to super is supposed to be the class where it's being used, not self.__class__ - the two can be different when there's inheritance involved.

#!/bin/sh

hg init
echo This is file a1 > a
hg add a
hg commit -m "commit #0" -d "1000000 0"
touch b
hg add b
rm b
hg commit -A -m"comment #1" -d "1000000 0"