Part: do not open a second transaction when there is already a pendin…

…g transaction
FreeCAD · Oct 22, 2021 · 3924d41 · 3924d41
1 parent e3ebe4b
commit 3924d41
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/Mod/Part/Gui/TaskAttacher.cpp b/src/Mod/Part/Gui/TaskAttacher.cpp
@@ -1060,7 +1060,8 @@ TaskDlgAttacher::~TaskDlgAttacher()
 void TaskDlgAttacher::open()
 {
     Gui::Document* document = Gui::Application::Instance->getDocument(ViewProvider->getObject()->getDocument());
-    document->openCommand(QT_TRANSLATE_NOOP("Command", "Edit attachment"));
+    if (!document->hasPendingCommand())
+        document->openCommand(QT_TRANSLATE_NOOP("Command", "Edit attachment"));
 }
 
 void TaskDlgAttacher::clicked(int)