From: Junio C Hamano <gitster@pobox.com>
Date: Tue, 16 Jun 2015 21:33:47 +0000 (-0700)
Subject: Merge branch 'rs/janitorial' into maint
X-Git-Tag: v2.4.4~6
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=dfb67594e964e63f20546361597c06432c73779d;p=git

Merge branch 'rs/janitorial' into maint

Code clean-up.

* rs/janitorial:
  dir: remove unused variable sb
  clean: remove unused variable buf
  use file_exists() to check if a file exists in the worktree
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dfb67594e964e63f20546361597c06432c73779d