Merge pull request #8103 from glassez/fix-8094

Fix RSS rule updated when deleting. Closes #8094

src/gui/rss/automatedrssdownloader.cpp

@@ -755,6 +755,7 @@ void AutomatedRssDownloader::handleRuleChanged(const QString &ruleName)
 
 void AutomatedRssDownloader::handleRuleAboutToBeRemoved(const QString &ruleName)
 {
+    m_currentRuleItem = nullptr;
     delete m_itemsByRuleName.take(ruleName);
 }