From 911a8b6af776e58e7bf9d2653c3b604c583a458d Mon Sep 17 00:00:00 2001
From: bob <bcz@cs.brown.edu>
Date: Mon, 6 May 2019 15:44:26 -0400
Subject: fixed dragging document to new tab to drag an alias.

---
 src/client/views/nodes/DocumentView.tsx | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'src')

diff --git a/src/client/views/nodes/DocumentView.tsx b/src/client/views/nodes/DocumentView.tsx
index 9d356cc30..a20a8a93b 100644
--- a/src/client/views/nodes/DocumentView.tsx
+++ b/src/client/views/nodes/DocumentView.tsx
@@ -165,8 +165,8 @@ export class DocumentView extends DocComponent<DocumentViewProps, Document>(Docu
         if (e.shiftKey && e.buttons === 1) {
             if (this.props.isTopMost) {
                 this.startDragging(e.pageX, e.pageY, e.altKey || e.ctrlKey ? "alias" : undefined);
-            } else {
-                CollectionDockingView.Instance.StartOtherDrag([this.props.Document], e);
+            } else if (this.props.Document) {
+                CollectionDockingView.Instance.StartOtherDrag([Doc.MakeAlias(this.props.Document)], e);
             }
             e.stopPropagation();
         } else if (this.active) {
-- 
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