From 040b37f8b4b8d0a4931ee9b7c15b57f9f918639a Mon Sep 17 00:00:00 2001
From: Kazuhiro NISHIYAMA <zn@mbf.nifty.com>
Date: Mon, 29 Apr 2019 23:02:18 +0900
Subject: [PATCH] Use 10 chars as RUBY_REVISION in snapshot too

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

diff --git a/tool/vcs.rb b/tool/vcs.rb
index d7f92bd7c2..bd8e7e1083 100644
--- a/tool/vcs.rb
+++ b/tool/vcs.rb
@@ -391,7 +391,7 @@ class VCS
 
     def self.get_revisions(path, srcdir = nil)
       gitcmd = [COMMAND]
-      last = cmd_read_at(srcdir, [[*gitcmd, 'rev-parse', '--short', 'HEAD']]).rstrip
+      last = cmd_read_at(srcdir, [[*gitcmd, 'rev-parse', '--short=10', 'HEAD']]).rstrip
       if path
         log = cmd_read_at(srcdir, [[*gitcmd, 'log', '-n1', '--date=iso', path]])
       else