diff --git a/lib/nconf/stores/env.js b/lib/nconf/stores/env.js
index 3d7a7f9..27de753 100644
--- a/lib/nconf/stores/env.js
+++ b/lib/nconf/stores/env.js
@@ -53,11 +53,13 @@ Env.prototype.loadEnv = function () {
 
   this.readOnly = false;
   Object.keys(process.env).filter(function (key) {
-    if(self.match && self.whitelist.length) {
+    if (self.match && self.whitelist.length) {
       return key.match(self.match) || self.whitelist.indexOf(key) !== -1
-    } else if (self.match) {
+    }
+    else if (self.match) {
       return key.match(self.match)
-    } else {
+    }
+    else {
       return !self.whitelist.length || self.whitelist.indexOf(key) !== -1
     }
   }).forEach(function (key) {