plugin/ruby: add missing parameter error message

2021-09-22 13:37:18 -07:00
parent 8a81fd7271
commit e5e7c7c55b
1 changed files with 1 additions and 1 deletions
--- a/plugins/available/ruby.plugin.bash
+++ b/plugins/available/ruby.plugin.bash
@@ -13,5 +13,5 @@ function remove_gem() {
 	param '1: installed gem name'
 	group 'ruby'
-	gem list | grep "${1?}" | awk '{ print $1; }' | xargs sudo gem uninstall
+	gem list | grep "${1:?${FUNCNAME[0]}: no gem name provided}" | awk '{ print $1; }' | xargs sudo gem uninstall
 }