From 46c02e3cc9c8426de534c6b00e961d4f95ce184a Mon Sep 17 00:00:00 2001
From: Robert Payne <robertpayne@me.com>
Date: Tue, 20 Sep 2016 16:57:16 +1200
Subject: [PATCH] Fix edges to edges for macOS

---
 Source/Constraint.swift | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/Source/Constraint.swift b/Source/Constraint.swift
index de19995..b93a8d9 100644
--- a/Source/Constraint.swift
+++ b/Source/Constraint.swift
@@ -118,7 +118,9 @@ public class Constraint {
                     layoutToAttribute = layoutFromAttribute
                 }
             #else
-                if layoutToAttributes.count > 0 {
+                if self.from.attributes == self.to.attributes {
+                    layoutToAttribute = layoutFromAttribute
+                } else if layoutToAttributes.count > 0 {
                     layoutToAttribute = layoutToAttributes[0]
                 } else {
                     layoutToAttribute = layoutFromAttribute