Fixed bug in escapeHtml method (#774)

* Fixed bug in `escapeHtml` method * Added PR number
massiveart · Sep 26, 2017 · 8a4fea7 · 8a4fea7
1 parent 1c66a89
commit 8a4fea7
Show file tree

Hide file tree

Showing 4 changed files with 12 additions and 1 deletion.
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -1,5 +1,8 @@
 # CHANGELOG for husky
 
+* dev-master
+    * HOTFIX      #774 Fixed bug in `escapeHtml` method
+
 * 0.30.1 (2017-07-10)
     * HOTFIX      #771 Added save url to storage for update-url event
 

diff --git a/dist/husky.js b/dist/husky.js
@@ -28372,6 +28372,10 @@ define('services/husky/util',['sprintf'], function(sprintf) {
      * @returns {string}
      */
     Util.prototype.escapeHtml = function(string) {
+        if (!string) {
+            return string;
+        }
+
         return String(string).replace(/[&<>"'\/]/g, function(s) {
             return entityMap[s];
         });

diff --git a/dist/husky.min.js b/dist/husky.min.js
diff --git a/husky_services/util.js b/husky_services/util.js
@@ -337,6 +337,10 @@ define(['sprintf'], function(sprintf) {
      * @returns {string}
      */
     Util.prototype.escapeHtml = function(string) {
+        if (!string) {
+            return string;
+        }
+
         return String(string).replace(/[&<>"'\/]/g, function(s) {
             return entityMap[s];
         });