From bbb7bef539f418bdb452e40987d399c9369df5a2 Mon Sep 17 00:00:00 2001
From: Jimmy Zhang <jimmyzh@fb.com>
Date: Tue, 21 Jul 2020 09:52:55 -0700
Subject: [PATCH] Remove unnecessary packager running check when saved
 JSLocation is empty

Summary:
Changelog:
When the JSLocation is nil, checking whether the address is running is unnesarry and wasting time, adding a JSLocation length check to mitigate that.

Reviewed By: cpojer

Differential Revision: D22644574

fbshipit-source-id: c51fc1a8976ebc25cba2653581e1bfa479a1d70d
---
 React/Base/RCTBundleURLProvider.mm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/React/Base/RCTBundleURLProvider.mm b/React/Base/RCTBundleURLProvider.mm
index 0a487289eb0..6781f034ebb 100644
--- a/React/Base/RCTBundleURLProvider.mm
+++ b/React/Base/RCTBundleURLProvider.mm
@@ -126,7 +126,7 @@ static NSURL *serverRootWithHostPort(NSString *hostPort)
 {
   NSString *location = [self jsLocation];
 #if RCT_DEV_MENU
-  if (![RCTBundleURLProvider isPackagerRunning:location]) {
+  if ([location length] && ![RCTBundleURLProvider isPackagerRunning:location]) {
     location = nil;
   }
 #endif