fix(nodeWrap): isHandle func

xyflow · Jul 30, 2019 · 18baa3d · 18baa3d
1 parent 819a822
commit 18baa3d
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/NodeRenderer/NodeTypes/wrapNode.js b/src/NodeRenderer/NodeTypes/wrapNode.js
@@ -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);