Revert "gui/main-window: hopefully prevent rare race on close"

It doesn't cancel the settings when closing the module's dialog.

This reverts commit f575f6402fc4e79e2d12c2bc897b616f112af4d9.

1 files changed, 7 insertions, 0 deletions

diff --git a/gui/main-window.cpp b/gui/main-window.cpp
index d48e0b44..cd35d3cf 100644
--- a/gui/main-window.cpp
+++ b/gui/main-window.cpp
@@ -617,6 +617,13 @@ bool mk_dialog(mem<dylib> lib, ptr<t>& d)
         return nullptr;
     });
 
+    if (just_created)
+    {
+        using plugin_api::detail::BaseDialog;
+        QObject::connect(static_cast<BaseDialog*>(d.get()), &BaseDialog::closing,
+                         qApp->instance(), [&d]() { d = nullptr; });
+    }
+
     return just_created;
 }