diff options
Diffstat (limited to 'plugins/rbfu')
| -rw-r--r-- | plugins/rbfu/rbfu.plugin.zsh | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/plugins/rbfu/rbfu.plugin.zsh b/plugins/rbfu/rbfu.plugin.zsh index c973fbf9f..27dc3eec6 100644 --- a/plugins/rbfu/rbfu.plugin.zsh +++ b/plugins/rbfu/rbfu.plugin.zsh @@ -45,4 +45,5 @@ function rbfu-rubies() { # Public: Create rvm_prompt_info command for themes compatibility, unless # it has already been defined. -[ ! -x rvm_prompt_info ] && function rvm_prompt_info() { echo "${RBFU_RUBY_VERSION:=system}" } +(( ${+functions[rvm_prompt_info]} )) || \ +function rvm_prompt_info() { echo "${${RBFU_RUBY_VERSION:=system}:gs/%/%%}" } |