From: Jeff King <peff@peff.net>
Date: Tue, 1 Dec 2015 22:21:29 +0000 (-0500)
Subject: Merge branch 'ld/p4-detached-head' into maint
X-Git-Tag: v2.6.4~11
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=5b228f956a8f7ec5127adf9e9368220d7e5d9a5e;p=git

Merge branch 'ld/p4-detached-head' into maint

Make git-p4 work on a detached head.

* ld/p4-detached-head:
  git-p4: work with a detached head
  git-p4: add option to system() to return subshell status
  git-p4: add failing test for submit from detached head
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5b228f956a8f7ec5127adf9e9368220d7e5d9a5e