tests/test-config-case

Corrected "waiting for lock on repository FOO held by BAR" message.
BAR was the error number and not the locker name.
Use repr on BAR, so problems can be detected easier.

#!/bin/sh

echo '[Section]' >> $HGRCPATH
echo 'KeY = Case Sensitive' >> $HGRCPATH
echo 'key = lower case' >> $HGRCPATH

hg showconfig