From 59fbbef43e6bd1ad4b3e6551e4cd5172832fc103 Mon Sep 17 00:00:00 2001
From: Mark <mark.suurmond@gmail.com>
Date: Mon, 9 Oct 2017 11:58:00 +0200
Subject: [PATCH] first hide the dialog then release the lock CURA-4405

---
 plugins/3MFReader/WorkspaceDialog.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/plugins/3MFReader/WorkspaceDialog.py b/plugins/3MFReader/WorkspaceDialog.py
index 6acccbb1bc..7c803486eb 100644
--- a/plugins/3MFReader/WorkspaceDialog.py
+++ b/plugins/3MFReader/WorkspaceDialog.py
@@ -276,8 +276,8 @@ class WorkspaceDialog(QObject):
 
     def hide(self):
         self._visible = False
-        self._lock.release()
         self._view.hide()
+        self._lock.release()
 
     @pyqtSlot()
     def onOkButtonClicked(self):