From 1e02980133b52b2571883b3a844149871fd2e7e2 Mon Sep 17 00:00:00 2001
From: RumovZ <gp5glkw78@relay.firefox.com>
Date: Mon, 2 May 2022 02:40:44 +0200
Subject: [PATCH] Fix previewer runtime error "deleted" (#1830)

---
 qt/aqt/browser/previewer.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/qt/aqt/browser/previewer.py b/qt/aqt/browser/previewer.py
index fb36c4def..c3eaf573b 100644
--- a/qt/aqt/browser/previewer.py
+++ b/qt/aqt/browser/previewer.py
@@ -106,7 +106,7 @@ class Previewer(QDialog):
 
     def _on_finished(self, ok: int) -> None:
         saveGeom(self, "preview")
-        self.mw.progress.single_shot(100, self._on_close)
+        self._on_close()
 
     def _on_replay_audio(self) -> None:
         if self._state == "question":