From: Junio C Hamano <gitster@pobox.com>
Date: Wed, 18 Sep 2013 19:00:11 +0000 (-0700)
Subject: Merge branch 'bc/completion-for-bash-3.0' into maint
X-Git-Tag: v1.8.4.1~7
X-Git-Url: https://git.lorimer.id.au/gitweb.git/diff_plain/ebb9d1968ae2bb4268c030b07dccf0761975af8d

Merge branch 'bc/completion-for-bash-3.0' into maint

Some people still use rather old versions of bash, which cannot grok
some constructs like 'printf -v varname' the prompt and completion
code started to use recently.

* bc/completion-for-bash-3.0:
contrib/git-prompt.sh: handle missing 'printf -v' more gracefully
t9902-completion.sh: old Bash still does not support array+=('') notation
git-completion.bash: use correct Bash/Zsh array length syntax
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ebb9d1968ae2bb4268c030b07dccf0761975af8d