From d536aca2ac42e74a0902546d28b7de0e7f639195 Mon Sep 17 00:00:00 2001
From: bigeagle <justin.w.xd@gmail.com>
Date: Wed, 6 Sep 2017 23:22:55 +0800
Subject: [PATCH] feat(worker): add '-4' option to rsync when 'use_ipv6' is
 false

---
 worker/rsync_provider.go | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/worker/rsync_provider.go b/worker/rsync_provider.go
index aafd761..8009714 100644
--- a/worker/rsync_provider.go
+++ b/worker/rsync_provider.go
@@ -49,6 +49,8 @@ func newRsyncProvider(c rsyncConfig) (*rsyncProvider, error) {
 
 	if c.useIPv6 {
 		options = append(options, "-6")
+	} else {
+		options = append(options, "-4")
 	}
 
 	if c.excludeFile != "" {