From b46c94aaf95b392e6e87cb845762504a23a69577 Mon Sep 17 00:00:00 2001
From: Hedger Wang <hedger@fb.com>
Date: Wed, 20 May 2015 18:38:55 -0700
Subject: [PATCH] Unbreak RN JS server for Android.

---
 packager/parseCommandLine.js | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/packager/parseCommandLine.js b/packager/parseCommandLine.js
index 17a2d8af4d..36b8ab119d 100644
--- a/packager/parseCommandLine.js
+++ b/packager/parseCommandLine.js
@@ -52,6 +52,15 @@ function parseCommandLine(config) {
     if (argv[command] === 'false') {
       argv[command] = false;
     }
+    if (config[i].type === 'string') {
+      // According to https://github.com/substack/node-optimist#numbers,
+      // every argument that looks like a number should be converted to one.
+      var strValue = argv[command];
+      var numValue = strValue ? Number(strValue) : undefined;
+      if (typeof numValue === 'number' && !isNaN(numValue)) {
+        argv[command] = numValue;
+      }
+    }
   }
 
   // Show --help