From faa8b2ba35b8866b4798477a6ce9adfe08821e51 Mon Sep 17 00:00:00 2001
From: Jun Aruga <jaruga@redhat.com>
Date: Sun, 26 Nov 2023 02:48:19 +0900
Subject: [PATCH] Gemfile: Avoid installing rdoc in CI.

Avoid installing rdoc in CI as a workaround of the truffleruby-head version
24.0.0-dev issue.
---
 Gemfile | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/Gemfile b/Gemfile
index cdd030acd..d86a6ef61 100644
--- a/Gemfile
+++ b/Gemfile
@@ -8,5 +8,7 @@ group :development do
   gem "test-unit", "~> 3.0", ">= 3.4.6"
   gem "test-unit-ruby-core"
   # In the case of Ruby whose rdoc is not a default gem.
-  gem "rdoc"
+  # Avoid installing rdoc gem in CI as a workaround of the following issue.
+  # https://github.com/ruby/openssl/issues/699
+  gem "rdoc" unless ENV["CI"] == "true"
 end