Mercurial Repositories > eric / file diff

--- a/src/eric7/HelpViewer/HelpViewerWidget.py	Sat May 27 18:57:32 2023 +0200
+++ b/src/eric7/HelpViewer/HelpViewerWidget.py	Sat May 27 20:03:31 2023 +0200
@@ -339,6 +339,8 @@
 
         self.__centerSplitter.setSizes([900, 150])
 
+        self.__helpInstaller = None
+
         if Preferences.getHelp("QtHelpSearchNewOnStart"):
             QTimer.singleShot(50, self.__lookForNewDocumentation)
 
@@ -494,7 +496,7 @@
         self.__helpSearchEngine.cancelIndexing()
         self.__helpSearchEngine.cancelSearching()
 
-        self.__helpInstaller.stop()
+        self.__helpInstaller and self.__helpInstaller.stop()
 
     @pyqtSlot()
     def __openFile(self):