removed default value in function parameter

motdotla · Mar 28, 2018 · e4c3564 · e4c3564
1 parent dd36212
commit e4c3564
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/lib/main.js b/lib/main.js
@@ -85,7 +85,8 @@ function config (options) {
        * @param {string} key The environment key
        * @param {any} [defaultValue=''] A fallback value to return
        */
-      get: function (key, defaultValue = '') {
+      get: function (key, defaultValue) {
+        if (typeof defaultValue === 'undefined') defaultValue = ''
         return typeof this.parsed[key] !== 'undefined' ? this.parsed[key] : defaultValue
       },
       /**