Merge branch 'bc/completion-for-bash-3.0' into maint
commitebb9d1968ae2bb4268c030b07dccf0761975af8d
authorJunio C Hamano <gitster@pobox.com>
Wed, 18 Sep 2013 19:00:11 +0000 (18 12:00 -0700)
committerJunio C Hamano <gitster@pobox.com>
Wed, 18 Sep 2013 19:00:11 +0000 (18 12:00 -0700)
treee3d08c6d8bcc9e89906eb9f073ccaf85e164c2d2
parentb25b9d5939b9ae35a728e1dbdc3a0fea03c79c4d
parenta44aa6930c9f3ce914f135c00a62878f9027f583
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