From: Junio C Hamano <gitster@pobox.com>
Date: Tue, 3 Feb 2009 08:26:12 +0000 (-0800)
Subject: Merge branch 'jk/maint-cleanup-after-exec-failure'
X-Git-Tag: v1.6.2-rc0~37
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=1487eb68f7fd145151caa9a11ee00283629b75ef;p=git.git

Merge branch 'jk/maint-cleanup-after-exec-failure'

* jk/maint-cleanup-after-exec-failure:
  git: use run_command() to execute dashed externals
  run_command(): help callers distinguish errors
  run_command(): handle missing command errors more gracefully
  git: s/run_command/run_builtin/
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1487eb68f7fd145151caa9a11ee00283629b75ef