diff --git a/lib/util.js b/lib/util.js
index <HASH>..<HASH> 100644
--- a/lib/util.js
+++ b/lib/util.js
@@ -107,9 +107,9 @@ function convertToBoolean(input, options) {
     if (typeof input === 'boolean') {
         return options.reverse ? !input : input;
     }
-    if (isNullOrUndefined(input)) {
-        return options.reverse ? true : false;
-    }
+    // if (isNullOrUndefined(input)) {
+    //     return options.reverse ? true : false;
+    // }
     if (typeof input === 'string') {
         input = input.toUpperCase();
         if (input === "" || input === 'FALSE') {
Modified jsonapter.js for output tag in template and added the tests.