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

dd9ec7bc · Mato Ilic · Dan Abramov · bee4ecec · dd9ec7bc
Commit dd9ec7bc authored 8 years ago by Mato Ilic Committed by Dan Abramov 8 years ago
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--- 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;