Merge branch 'jk/pickaxe-textconv'

Use textconv filters when searching with "log -S". * jk/pickaxe-textconv: pickaxe: use textconv for -S counting pickaxe: hoist empty needle check

Junio C Hamano committed Nov 28, 2012 at 13:42 UTC 682098b847a98f9a93b56d50b27bd5aa2141426c

No changes.