From: Junio C Hamano <gitster@pobox.com>
Date: Fri, 20 Apr 2012 22:50:03 +0000 (-0700)
Subject: Merge branch 'jk/run-command-eacces'
X-Git-Tag: v1.7.11-rc0~137
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=bd6f71d1fca865507b3f0a9e310b4d02632cf0ce;p=git.git

Merge branch 'jk/run-command-eacces'

When PATH contains an unreadable directory, alias expansion code did not
kick in, and failed with an error that said "git-subcmd" was not found.

By Jeff King (1) and Ramsay Jones (1)
* jk/run-command-eacces:
  run-command: treat inaccessible directories as ENOENT
  compat/mingw.[ch]: Change return type of exec functions to int
---

bd6f71d1fca865507b3f0a9e310b4d02632cf0ce