lib/theme: use _command_exists() in rbenv_version_prompt()

This commit is contained in:
John D Pell
2022-02-23 16:54:47 -08:00
parent 7762aa687a
commit df87b41635

View File

@@ -413,7 +413,7 @@ function rvm_version_prompt() {
} }
function rbenv_version_prompt() { function rbenv_version_prompt() {
if which rbenv &> /dev/null; then if _command_exists rbenv; then
rbenv=$(rbenv version-name) || return rbenv=$(rbenv version-name) || return
rbenv commands | grep -q gemset && gemset=$(rbenv gemset active 2> /dev/null) && rbenv="$rbenv@${gemset%% *}" rbenv commands | grep -q gemset && gemset=$(rbenv gemset active 2> /dev/null) && rbenv="$rbenv@${gemset%% *}"
if [[ "$rbenv" != "system" ]]; then if [[ "$rbenv" != "system" ]]; then