From 56793e3f8dcd10adc95fe6325fcddd59269f359a Mon Sep 17 00:00:00 2001
From: Konstantin Raev <bestander@fb.com>
Date: Tue, 8 Dec 2015 12:02:17 -0800
Subject: [PATCH] Fixed Flow error

Reviewed By: gabelevi

Differential Revision: D2734738

fb-gh-sync-id: 5ba3d4285185cd220a5bf6a26cb3818311822e52
---
 Libraries/Network/NetInfo.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Libraries/Network/NetInfo.js b/Libraries/Network/NetInfo.js
index 2b17603ad..d4295754f 100644
--- a/Libraries/Network/NetInfo.js
+++ b/Libraries/Network/NetInfo.js
@@ -229,7 +229,7 @@ const NetInfo = {
     },
   },
 
-  isConnectionExpensive(callback: (metered: ?boolean, error: string) => void): void {
+  isConnectionExpensive(callback: (metered: ?boolean, error?: string) => void): void {
     if (Platform.OS === 'android') {
       RCTNetInfo.isConnectionMetered((_isMetered) => {
         callback(_isMetered);