From e5e7c7c55b523d769b6a962ddd88e679c3e94fdf Mon Sep 17 00:00:00 2001
From: John D Pell <John+git@gaelicWizard.net>
Date: Wed, 22 Sep 2021 13:37:18 -0700
Subject: [PATCH] plugin/ruby: add missing parameter error message

---
 plugins/available/ruby.plugin.bash | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/plugins/available/ruby.plugin.bash b/plugins/available/ruby.plugin.bash
index 3520d5e1..aed8daf8 100644
--- 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
 }