5 files changed, 9 insertions, 6 deletions
diff --git a/lib/handlebars/base.js b/lib/handlebars/base.js
index 022417b..4eac7e9 100644
--- a/lib/handlebars/base.js
+++ b/lib/handlebars/base.js
@@ -67,7 +67,8 @@ function registerDefaultHelpers(instance) {
   });
 
   instance.registerHelper('blockHelperMissing', function(context, options) {
-    var inverse = options.inverse || function() {}, fn = options.fn;
+    var inverse = options.inverse,
+        fn = options.fn;
 
     if (isFunction(context)) { context = context.call(this); }
 
diff --git a/lib/handlebars/compiler/javascript-compiler.js b/lib/handlebars/compiler/javascript-compiler.js
index ef02cc7..d52f2a0 100644
--- a/lib/handlebars/compiler/javascript-compiler.js
+++ b/lib/handlebars/compiler/javascript-compiler.js
@@ -99,6 +99,7 @@ JavaScriptCompiler.prototype = {
     // Flush any trailing content that might be pending.
     this.pushSource('');
 
+    /* istanbul ignore next */
     if (this.stackSlot || this.inlineStack.length || this.compileStack.length) {
       throw new Exception('Compile completed with content left on stack');
     }
@@ -551,10 +552,6 @@ JavaScriptCompiler.prototype = {
     var helper = this.setupHelper(paramSize, name);
 
     var lookup = (isSimple ? helper.name + ' || ' : '') + nonHelper + ' || helperMissing';
-    if (helper.paramsInit) {
-      lookup += ',' + helper.paramsInit;
-    }
-
     this.push('((' + lookup + ').call(' + helper.callParams + '))');
 
     // Always flush subexpressions. This is both to prevent the compounding size issue that
@@ -849,6 +846,7 @@ JavaScriptCompiler.prototype = {
       return item.value;
     } else {
       if (!inline) {
+        /* istanbul ignore next */
         if (!this.stackSlot) {
           throw new Exception('Invalid stack pop');
         }
diff --git a/lib/handlebars/runtime.js b/lib/handlebars/runtime.js
index bfdb3b4..d351918 100644
--- a/lib/handlebars/runtime.js
+++ b/lib/handlebars/runtime.js
@@ -23,6 +23,7 @@ export function checkRevision(compilerInfo) {
 // TODO: Remove this line and break up compilePartial
 
 export function template(templateSpec, env) {
+  /* istanbul ignore next */
   if (!env) {
     throw new Exception("No environment passed to template");
   }
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;
 };
diff --git a/lib/index.js b/lib/index.js
index e150524..790aab7 100644
--- a/lib/index.js
+++ b/lib/index.js
@@ -14,6 +14,7 @@ handlebars.print = printer.print;
 module.exports = handlebars;
 
 // Publish a Node.js require() handler for .handlebars and .hbs files
+/* istanbul ignore else */
 if (typeof require !== 'undefined' && require.extensions) {
   var extension = function(module, filename) {
     var fs = require("fs");