From d01fb5f4180dec9c2528fddf9fd082ca7a7e42fa Mon Sep 17 00:00:00 2001
From: Nadine Salter <nadi@fb.com>
Date: Mon, 20 Oct 2014 14:12:49 -0700
Subject: [PATCH] Fix ASDisplayNodeScreenScale() warning.

---
 AsyncDisplayKit/ASDisplayNode.mm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/AsyncDisplayKit/ASDisplayNode.mm b/AsyncDisplayKit/ASDisplayNode.mm
index 1f41c178..b2a6e589 100644
--- a/AsyncDisplayKit/ASDisplayNode.mm
+++ b/AsyncDisplayKit/ASDisplayNode.mm
@@ -47,7 +47,7 @@ BOOL ASDisplayNodeSubclassOverridesSelector(Class subclass, SEL selector)
   return (superclassIMP != subclassIMP);
 }
 
-CGFloat ASDisplayNodeScreenScale()
+static CGFloat ASDisplayNodeScreenScale()
 {
   static CGFloat screenScale = 0.0;
   static dispatch_once_t onceToken;