Merge pull request #2619 from korylprince/master

Don't show useless '[]' when chruby_prompt_info is empty
This commit is contained in:
Robby Russell 2014-03-22 13:26:51 -07:00
commit 2e74fe735e

View File

@ -18,7 +18,7 @@ else
if which rbenv &> /dev/null; then
RPS1='$(git_custom_status)%{$fg[red]%}[`rbenv version | sed -e "s/ (set.*$//"`]%{$reset_color%} $EPS1'
else
if which chruby_prompt_info &> /dev/null; then
if [[ -n `which chruby_prompt_info` && -n `chruby_prompt_info` ]]; then
RPS1='$(git_custom_status)%{$fg[red]%}[`chruby_prompt_info`]%{$reset_color%} $EPS1'
else
RPS1='$(git_custom_status) $EPS1'