From b0a7221dcf998d72efe57cd7ab75260d80941109 Mon Sep 17 00:00:00 2001
From: Nobuyoshi Nakada <nobu@ruby-lang.org>
Date: Tue, 3 Sep 2019 11:43:38 +0900
Subject: [PATCH] Touch the toplevel directory too

---
 tool/make-snapshot | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/tool/make-snapshot b/tool/make-snapshot
index b6cd606b0d..2476df503d 100755
--- a/tool/make-snapshot
+++ b/tool/make-snapshot
@@ -486,8 +486,11 @@ after-update::
     else
       FileUtils.rm_rf("gems")
     end
-    touch_all(modified, "**/*/", 0) do |name, stat|
-      stat.mtime > modified
+    if modified
+      touch_all(modified, "**/*/", 0) do |name, stat|
+        stat.mtime > modified
+      end
+      File.utime(modified, modified, ".")
     end
     unless $?.success?
       puts $colorize.fail(" failed")