From 8073cd4ffa25da7917ccb4270b155c1a73ecc00f Mon Sep 17 00:00:00 2001
From: John Hawthorn <john@hawthorn.email>
Date: Wed, 17 Sep 2025 11:53:07 -0700
Subject: [PATCH] Pass -w to lsof

---
 tool/lib/leakchecker.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tool/lib/leakchecker.rb b/tool/lib/leakchecker.rb
index 69aeb2c254..69df9a64b8 100644
--- a/tool/lib/leakchecker.rb
+++ b/tool/lib/leakchecker.rb
@@ -112,7 +112,7 @@ class LeakChecker
       }
       unless fd_leaked.empty?
         unless @@try_lsof == false
-          @@try_lsof |= system(*%W[lsof -a -d #{fd_leaked.minmax.uniq.join("-")} -p #$$], out: Test::Unit::Runner.output)
+          @@try_lsof |= system(*%W[lsof -w -a -d #{fd_leaked.minmax.uniq.join("-")} -p #$$], out: Test::Unit::Runner.output)
         end
       end
       h.each {|fd, list|