https://git.ruby-lang.org/ruby.git/commit/?id=6d83590157

From 6d835901575d58e7db404665801a1c455ee982a8 Mon Sep 17 00:00:00 2001
From: Peter Zhu <peter@p...>
Date: Fri, 4 Nov 2022 15:36:30 -0400
Subject: Don't report changed ENV caused by Bundler

Bundler's backups changes environment variables starting with
BUNDLER_ORIG_. This causes a lot of noise in tests as the leakchecker
reports them as changed.
---
 tool/lib/leakchecker.rb | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/tool/lib/leakchecker.rb b/tool/lib/leakchecker.rb
index 26d75b92fa..1966145588 100644
--- a/tool/lib/leakchecker.rb
+++ b/tool/lib/leakchecker.rb
@@ -234,6 +234,9 @@ class LeakChecker https://github.com/ruby/ruby/blob/trunk/tool/lib/leakchecker.rb#L234
     new_env = find_env
     return false if old_env == new_env
     (old_env.keys | new_env.keys).sort.each {|k|
+      # Don't report changed environment variables caused by Bundler's backups
+      next if k.start_with?(Bundler::EnvironmentPreserver::BUNDLER_PREFIX)
+
       if old_env.has_key?(k)
         if new_env.has_key?(k)
           if old_env[k] != new_env[k]
-- 
cgit v1.2.3


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