fixes facebook#1584 PORT env variable not always an integer (facebook#1585)

matoilic · gaearon · commit 5196ea350050 · 2017-02-18T23:05:56.000Z
diff --git a/packages/react-scripts/scripts/start.js b/packages/react-scripts/scripts/start.js
@@ -43,7 +43,7 @@ if (!checkRequiredFiles([paths.appHtml, paths.appIndexJs])) {
 }
 
 // Tools like Cloud9 rely on this.
-var DEFAULT_PORT = process.env.PORT || 3000;
+var DEFAULT_PORT = parseInt(process.env.PORT, 10) || 3000;
 var compiler;
 var handleCompile;
 

Original file line number	Diff line number	Diff line change
`@@ -43,7 +43,7 @@ if (!checkRequiredFiles([paths.appHtml, paths.appIndexJs])) {`
`43`	`43`	`}`
`44`	`44`
`45`	`45`	`// Tools like Cloud9 rely on this.`
`46`		`-var DEFAULT_PORT = process.env.PORT \|\| 3000;`
	`46`	`+var DEFAULT_PORT = parseInt(process.env.PORT, 10) \|\| 3000;`
`47`	`47`	`var compiler;`
`48`	`48`	`var handleCompile;`
`49`	`49`