Last modified: 2009-02-12 22:32:32 UTC
Right now, there are two loops to created the sharded directory from x0 (dec 0) to xf (dec 15). Just consolidate the two loops and take advantage of dechex php function.
fixed in changeset 46739 (http://svn.wikimedia.org/viewvc/mediawiki?view=rev&revision=46739)
now available in SRF v1.4.2