From d531f12e283fa54f9405d01c787146334fd6f14b Mon Sep 17 00:00:00 2001
From: Nobuyoshi Nakada <nobu@ruby-lang.org>
Date: Sat, 14 Aug 2021 14:27:24 +0900
Subject: [PATCH] Enable shallow clone on appveyor

https://www.appveyor.com/docs/how-to/repository-shallow-clone/
---
 appveyor.yml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/appveyor.yml b/appveyor.yml
index 0c984b964a..9bc135873c 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -6,6 +6,7 @@ init:
   - git config --global core.autocrlf false
   - git config --global core.eol lf
   - git config --global advice.detachedHead 0
+shallow_clone: true
 clone_depth: 10
 platform:
   - x64