From 13f0c86c7004cbf834471e8ed40999064c045455 Mon Sep 17 00:00:00 2001
From: Joe Ferguson <joe@joeferguson.me>
Date: Tue, 14 Mar 2017 18:45:36 -0500
Subject: [PATCH] =?UTF-8?q?=F0=9F=92=84=20Increase=20output=20switch=20lev?=
 =?UTF-8?q?el=20on=20Yaml::dump()=20(#523)?=
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---
 src/Settings/YamlSettings.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Settings/YamlSettings.php b/src/Settings/YamlSettings.php
index 3c0d2b288..d136613d2 100644
--- a/src/Settings/YamlSettings.php
+++ b/src/Settings/YamlSettings.php
@@ -25,6 +25,6 @@ public static function fromFile($filename)
      */
     public function save($filename)
     {
-        file_put_contents($filename, Yaml::dump($this->attributes));
+        file_put_contents($filename, Yaml::dump($this->attributes, 3));
     }
 }