From e8311a286fe90233642151454458214da5411b3f Mon Sep 17 00:00:00 2001
From: Bryan Robert Tester <bryan.tester@diamond.ac.uk>
Date: Mon, 15 Oct 2018 13:07:15 +0100
Subject: [PATCH] Added fix to prevent drawing links from hidden link label

---
 src/layout/blockPort/blockPortWidget.component.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/layout/blockPort/blockPortWidget.component.js b/src/layout/blockPort/blockPortWidget.component.js
index f2e9e598..e3785d60 100644
--- a/src/layout/blockPort/blockPortWidget.component.js
+++ b/src/layout/blockPort/blockPortWidget.component.js
@@ -82,6 +82,7 @@ class BlockPortWidget extends BaseWidget {
       this.props.portType === 'HIDDEN' ? (
         <div
           {...this.getProps()}
+          onMouseDown={e => e.stopPropagation()}
           data-name={this.props.portName}
           data-nodeid={this.props.nodeId}
           role="presentation"