From: Junio C Hamano <gitster@pobox.com>
Date: Fri, 30 Aug 2013 17:10:55 +0000 (-0700)
Subject: Merge branch 'bc/completion-for-bash-3.0'
X-Git-Tag: v1.8.5-rc0~200
X-Git-Url: https://git.lorimer.id.au/gitweb.git/diff_plain/f2be2a51f2bb168042fcacf7476736da25571ead

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

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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f2be2a51f2bb168042fcacf7476736da25571ead