Add stylistic eslint rules

1 files changed, 2 insertions, 2 deletions

diff --git a/lib/xml/reader.js b/lib/xml/reader.js
index 67b69be..844ee0c 100644
--- a/lib/xml/reader.js
+++ b/lib/xml/reader.js
@@ -78,8 +78,8 @@ function readString(xmlString, namespaceMap) {
 
 function mapObject(input, valueFunc, keyFunc) {
     return _.reduce(input, function(result, value, key) {
-        var mappedKey = keyFunc.call(null, value, key, input);
-        result[mappedKey] = valueFunc.call(null, value, key, input);
+        var mappedKey = keyFunc(value, key, input);
+        result[mappedKey] = valueFunc(value, key, input);
         return result;
     }, {});
 }