largefiles: update _subdirlfs() comment
http://www.selenic.com/pipermail/mercurial-devel/2015-February/065958.html
--- a/hgext/largefiles/reposetup.py Sat Jan 31 00:13:29 2015 -0500
+++ b/hgext/largefiles/reposetup.py Sun Feb 01 14:05:15 2015 -0500
@@ -326,10 +326,10 @@
actualfiles.append(lf)
if not matcheddir:
# There may still be normal files in the dir, so
- # make sure a directory is in the list, which
- # forces status to walk and call the match
- # function on the matcher. Windows does NOT
- # require this.
+ # make sure _a_ directory is in the list, which
+ # forces status/dirstate to walk all files and
+ # call the match function on the matcher, even
+ # on case sensitive filesytems.
actualfiles.append('.')
matcheddir = True
# Nothing in dir, so readd it