Increase test coverage a touch

1 files changed, 3 insertions, 1 deletions

diff --git a/lib/handlebars/utils.js b/lib/handlebars/utils.js
index f2f1a54..087183e 100644
--- a/lib/handlebars/utils.js
+++ b/lib/handlebars/utils.js
@@ -14,7 +14,7 @@ var badChars = /[&<>"'`]/g;
 var possible = /[&<>"'`]/;
 
 function escapeChar(chr) {
-  return escape[chr] || "&amp;";
+  return escape[chr];
 }
 
 export function extend(obj /* , ...source */) {
@@ -37,6 +37,7 @@ var isFunction = function(value) {
   return typeof value === 'function';
 };
 // fallback for older versions of Chrome and Safari
+/* istanbul ignore next */
 if (isFunction(/x/)) {
   isFunction = function(value) {
     return typeof value === 'function' && toString.call(value) === '[object Function]';
@@ -44,6 +45,7 @@ if (isFunction(/x/)) {
 }
 export var isFunction;
 
+/* istanbul ignore next */
 export var isArray = Array.isArray || function(value) {
   return (value && typeof value === 'object') ? toString.call(value) === '[object Array]' : false;
 };