fixed recent bug where dragging actions wasn't undoable. changed closing an icon to deiconify it first so that following a link to it won't show the icon.

1 files changed, 2 insertions, 1 deletions

diff --git a/src/client/util/DragManager.ts b/src/client/util/DragManager.ts
index 947882958..ccd94c56e 100644
--- a/src/client/util/DragManager.ts
+++ b/src/client/util/DragManager.ts
@@ -457,7 +457,8 @@ export namespace DragManager {
             document.removeEventListener('pointerup', upHandler, true);
             SnappingManager.SetIsDragging(false);
             SnappingManager.clearSnapLines();
-            if (undo && batch.end()) UndoManager.Undo();
+            const ended = batch.end();
+            if (undo && ended) UndoManager.Undo();
             docsBeingDragged.length = 0;
         });
         var startWindowDragTimer: any;