test-pathencode: accept --seed parameter in hex as well
test-pathencode.py outputs the seed value in hex if it finds a deviation.
This change allows to specify the seed value as a command line
parameter for test-pathencode.py in hex as well.
$ "$TESTDIR/hghave" pyflakes || exit 80
$ cd "`dirname "$TESTDIR"`"
$ pyflakes mercurial hgext 2>&1 | "$TESTDIR/filterpyflakes.py"
hgext/inotify/linux/__init__.py:*: 'from _inotify import *' used; unable to detect undefined names (glob)