From aa8c6759ee7d740939eab9ee0e94260aa8f4f010 Mon Sep 17 00:00:00 2001
From: Nobuyoshi Nakada <nobu@ruby-lang.org>
Date: Tue, 1 Nov 2022 11:23:31 +0900
Subject: [PATCH] vcs.rb: do not reference the constant before assignment

---
 tool/lib/vcs.rb | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/tool/lib/vcs.rb b/tool/lib/vcs.rb
index d96caddbf2..857b7928a4 100644
--- a/tool/lib/vcs.rb
+++ b/tool/lib/vcs.rb
@@ -424,12 +424,12 @@ class VCS
       SAFE_DIRECTORIES ||=
         begin
           command = ENV["GIT"] || 'git'
-          IO.popen(%W"#{command} config --global --get-all safe.directory", &:read).split("\n")
+          dirs = IO.popen(%W"#{command} config --global --get-all safe.directory", &:read).split("\n")
         rescue
           command = nil
-          []
+          dirs = []
         ensure
-          VCS.dump(SAFE_DIRECTORIES, "safe.directory: ") if $DEBUG
+          VCS.dump(dirs, "safe.directory: ") if $DEBUG
           COMMAND = command
         end