https://git.ruby-lang.org/ruby.git/commit/?id=bc77cda8fd

From bc77cda8fd70b3bb2407b7cc612ccb963e5cc876 Mon Sep 17 00:00:00 2001
From: Nobuyoshi Nakada <nobu@r...>
Date: Wed, 22 Jun 2022 09:32:01 +0900
Subject: vcs.rb: just one log to check if `--date` option works [ci skip]

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

diff --git a/tool/lib/vcs.rb b/tool/lib/vcs.rb
index 0915fd072e..5154a7298e 100644
--- a/tool/lib/vcs.rb
+++ b/tool/lib/vcs.rb
@@ -581,7 +581,7 @@ class VCS https://github.com/ruby/ruby/blob/trunk/tool/lib/vcs.rb#L581
       env = {'TZ' => 'JST-9', 'LANG' => 'C', 'LC_ALL' => 'C'}
       cmd = %W"#{COMMAND} log --format=fuller --notes=commits --notes=log-fix --topo-order --no-merges"
       date = "--date=iso-local"
-      unless system(env, *cmd, date, chdir: @srcdir, out: NullDevice, exception: false)
+      unless system(env, *cmd, date, "-1", chdir: @srcdir, out: NullDevice, exception: false)
         date = "--date=iso"
       end
       cmd << date
-- 
cgit v1.2.1


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