fixing a bug where debugger wouldn't launch properly if spaces were contained in the directory path

Author: rickyc

packager/packager.js

@@ -21,7 +21,7 @@ if (!fs.existsSync(path.resolve(__dirname, '..', 'node_modules'))) {
   process.exit();
 }
 
-var exec = require('child_process').exec;
+var execFile = require('child_process').execFile;
 var ReactPackager = require('./react-packager');
 var blacklist = require('./blacklist.js');
 var connect = require('connect');
@@ -136,7 +136,7 @@ function getDevToolsLauncher(options) {
       var debuggerURL = 'http://localhost:' + options.port + '/debugger-ui';
       var script = 'launchChromeDevTools.applescript';
       console.log('Launching Dev Tools...');
-      exec(path.join(__dirname, script) + ' ' + debuggerURL, function(err, stdout, stderr) {
+      execFile(path.join(__dirname, script), [debuggerURL], function(err, stdout, stderr) {
         if (err) {
           console.log('Failed to run ' + script, err);
         }