view mercurial/__init__.py @ 22505:232d437af120 stable

keepalive: fix how md5 is used

The code in keepalive dates from when it was importing the md5 module directly
and uses md5.new. Since then, what 'md5' means has been changed from an import
of the md5 module to being a function using the right module between hashlib
and md5, so the md5.new idiom doesn't work anymore.