Hao Lian <hao@fogcreek.com> [Thu, 03 Nov 2011 10:59:32 -0400] rev 15408
largefiles: ensure destination directory exists before findfile links to there
When (1) findfile links a largefile from the user cache to the store
and (2) the store directory doesn't exist yet, findfile errors out. A
simple call to util.makedirs fixes it.