Null check for gplus button

djds4rce · May 25, 2015 · a5a5914 · a5a5914
1 parent 10406ae
commit a5a5914
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/angular-socialshare.js b/angular-socialshare.js
@@ -263,7 +263,7 @@ angular.module('djds4rce.angular-socialshare', [])
 						googleButton.setAttribute('id', id);
 						element.innerHTML = '';
 						element.append(googleButton);
-						if (attr.class.indexOf('g-plusone') != -1) {
+						if (attr.class && attr.class.indexOf('g-plusone') != -1) {
 							window.gapi.plusone.render(id, attr);
 						} else {
 							window.gapi.plus.render(id, attr);