From c7f2c53fbf6ec96460e686a242c4610b413ca238 Mon Sep 17 00:00:00 2001
From: Max Malm <benjick@dumfan.net>
Date: Fri, 17 Feb 2017 19:59:12 -0800
Subject: [PATCH] Cast name to String to ensure .match is available

Summary:
PR for issue #12444

In `validateProjectName` in `react-native-cli` `name.match` is called but it's not certain that `name`is a String. This casts `name`to a String before doing the match.

I didn't find any tests for this file so I didn't add any.

Reproduce:
```
cd react-native-cli
npm install
node index.js init 123
```

Before this PR the code throws an exception, after this PR the intended `console.error` is printed.
Closes https://github.com/facebook/react-native/pull/12447

Differential Revision: D4584041

fbshipit-source-id: 117e76570aa9975ac851192b030c5a77daf19bcc
---
 react-native-cli/index.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/react-native-cli/index.js b/react-native-cli/index.js
index 795e8143edb..e2ae7586b8f 100755
--- a/react-native-cli/index.js
+++ b/react-native-cli/index.js
@@ -167,7 +167,7 @@ if (cli) {
 }
 
 function validateProjectName(name) {
-  if (!name.match(/^[$A-Z_][0-9A-Z_$]*$/i)) {
+  if (!String(name).match(/^[$A-Z_][0-9A-Z_$]*$/i)) {
     console.error(
       '"%s" is not a valid name for a project. Please use a valid identifier ' +
         'name (alphanumeric).',