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

gaelicWizard · gaelicWizard · commit fd94f2341c83 · 2022-02-23T16:54:47.000-08:00
diff --git a/themes/base.theme.bash b/themes/base.theme.bash
@@ -413,7 +413,7 @@ function rvm_version_prompt() {
 }
 
 function rbenv_version_prompt() {
-	if which rbenv &> /dev/null; then
+	if _command_exists rbenv; then
 		rbenv=$(rbenv version-name) || return
 		rbenv commands | grep -q gemset && gemset=$(rbenv gemset active 2> /dev/null) && rbenv="$rbenv@${gemset%% *}"
 		if [[ "$rbenv" != "system" ]]; then

Original file line number	Diff line number	Diff line change
`@@ -413,7 +413,7 @@ function rvm_version_prompt() {`
`413`	`413`	`}`
`414`	`414`
`415`	`415`	`function rbenv_version_prompt() {`
`416`		`- if which rbenv &> /dev/null; then`
	`416`	`+ if _command_exists rbenv; then`
`417`	`417`	`rbenv=$(rbenv version-name) \|\| return`
`418`	`418`	`rbenv commands \| grep -q gemset && gemset=$(rbenv gemset active 2> /dev/null) && rbenv="$rbenv@${gemset%% *}"`
`419`	`419`	`if [[ "$rbenv" != "system" ]]; then`