From fce536f20541a4dc27e9aa322b6026b861d29c2b Mon Sep 17 00:00:00 2001
From: Henrik Giesel <hengiesel@gmail.com>
Date: Sun, 10 Jan 2021 02:01:24 +0100
Subject: [PATCH] Close previewer if there is no card to render

---
 qt/aqt/browser.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/qt/aqt/browser.py b/qt/aqt/browser.py
index 8bb09f14f..1b4608f08 100644
--- a/qt/aqt/browser.py
+++ b/qt/aqt/browser.py
@@ -1575,7 +1575,10 @@ where id in %s"""
 
     def _renderPreview(self):
         if self._previewer:
-            self._previewer.render_card()
+            if self.singleCard:
+                self._previewer.render_card()
+            else:
+                self.onTogglePreview()
 
     def _cleanup_preview(self):
         if self._previewer: