From fba86d171c47568d0e903564e5b034c756ec9dfc Mon Sep 17 00:00:00 2001
From: wmayer <wmayer@users.sourceforge.net>
Date: Tue, 25 Feb 2020 17:10:42 +0100
Subject: [PATCH] Gui: [skip ci] fix regression in Document::setEdit()

For more details see: https://forum.freecadweb.org/viewtopic.php?f=19&t=43629&p=371972#p371972
---
 src/Gui/Document.cpp | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/Gui/Document.cpp b/src/Gui/Document.cpp
index e17726700f..93126e6b61 100644
--- a/src/Gui/Document.cpp
+++ b/src/Gui/Document.cpp
@@ -287,6 +287,14 @@ bool Document::setEdit(Gui::ViewProvider* p, int ModNum, const char *subname)
         FC_ERR("cannot edit non ViewProviderDocumentObject");
         return false;
     }
+
+    // Fix regression: https://forum.freecadweb.org/viewtopic.php?f=19&t=43629&p=371972#p371972
+    // When an object is already in edit mode a subsequent call for editing is only possible
+    // when resetting the currently edited object.
+    if (d->_editViewProvider) {
+        _resetEdit();
+    }
+
     auto obj = vp->getObject();
     if(!obj->getNameInDocument()) {
         FC_ERR("cannot edit detached object");