First upload version 0.0.1

node_modules/env-var/lib/accessors/port.js

@@ -0,0 +1,13 @@
+'use strict'
+
+const asIntPositive = require('./int-positive')
+
+module.exports = function asPortNumber (value) {
+  var ret = asIntPositive(value)
+
+  if (ret > 65535) {
+    throw new Error('cannot assign a port number greater than 65535')
+  }
+
+  return ret
+}