From e285df4f827b8eda57990a33cbb8610b4ed2bb91 Mon Sep 17 00:00:00 2001
From: Sebastien Barre <sebastien.barre@gmail.com>
Date: Sat, 25 Mar 2017 09:30:34 -0400
Subject: [PATCH] optimization, break early

---
 lib/Cake/Model/CakeSchema.php | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/Cake/Model/CakeSchema.php b/lib/Cake/Model/CakeSchema.php
index 51bab41ab..69d608ba0 100644
--- a/lib/Cake/Model/CakeSchema.php
+++ b/lib/Cake/Model/CakeSchema.php
@@ -617,6 +617,7 @@ class CakeSchema extends CakeObject {
 		foreach ($fields as $value) {
 			if (isset($value['key']) && $value['key'] === 'primary') {
 				$hasPrimaryAlready = true;
+				break;
 			}
 		}