view tests/test-issue433 @ 5923:f39110afc039

hgweb: fix a stupid KeyError introduced in a0e20a5eba3c

Thanks to Christian Ebert for finding this. Also added a test to prevent this
from happening again.

#!/bin/sh
# http://www.selenic.com/mercurial/bts/issue433

hg init a
cd a
echo a > a
hg commit -Ama

hg parents -r 0 doesnotexist
true