revision count in clone progress is off

[fingolfin]

Consider this:

$ git clone hg::http://hg.libsdl.org/SDL
Cloning into 'SDL'...
requesting all changes
adding changesets
adding manifests
adding file changes
added 9943 changesets with 41179 changes to 4835 files (+1 heads)
progress revision 99 'master' (100/8458)
progress revision 199 'master' (200/8458)
...
progress revision 9799 'master' (9800/8458)
progress revision 9899 'master' (9900/8458)
progress revision 3899 'SDL-1.2' (3900/2652)
progress revision 3999 'SDL-1.2' (4000/2652)
progress revision 4099 'SDL-1.2' (4100/2652)
progress revision 4199 'SDL-1.2' (4200/2652)
progress revision 4299 'SDL-1.2' (4300/2652)
progress revision 4399 'SDL-1.2' (4400/2652)
progress revision 5599 'SDL-1.2' (5600/2652)
progress revision 5899 'SDL-1.2' (5900/2652)
progress revision 6099 'SDL-1.2' (6100/2652)
progress revision 6199 'SDL-1.2' (6200/2652)
Checking connectivity... done.

Notice the numbers 9900/8458 and 3900/2652 etc.