ignore case of prefix for env keys

dominictarr · Jan 26, 2016 · 6ec6975 · 6ec6975
1 parent 132062d
commit 6ec6975
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/lib/utils.js b/lib/utils.js
@@ -43,8 +43,9 @@ var env = exports.env = function (prefix, env) {
   env = env || process.env
   var obj = {}
   var l = prefix.length
+  var regex = new RegExp("^"+prefix, "i");
   for(var k in env) {
-    if((k.indexOf(prefix)) === 0) {
+    if(regex.test(k)) {
 
       var keypath = k.substring(l).split('__')