fix(nodeWrap): isHandle func

2019-07-30 13:39:42 +02:00
parent 819a822340
commit 18baa3d4e3
1 changed files with 1 additions and 1 deletions
@@ -8,7 +8,7 @@ import { isNode } from '../../graph-utils';
 import { Provider } from '../NodeIdContext';

 const isInput = e => ['INPUT', 'SELECT', 'TEXTAREA'].includes(e.target.nodeName);
-const isHandle = e => e.target.className.includes('source');
+const isHandle = e => e.target.className && e.target.className.includes('source');

 const getHandleBounds = (sel, nodeElement, parentBounds) => {
  const handle = nodeElement.querySelector(sel);