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nullptr safeguard

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This commit is contained in:
Han Young 2021-01-04 20:01:32 +08:00
parent b7fd37fc0c
commit 62274e870d
1 changed files with 2 additions and 0 deletions
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2
src/suggestionlistworker.cpp
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@ -14,6 +14,8 @@ void SuggestionListWorker::run()
QVector<QUrl> urlList; QVector<QUrl> urlList;
auto currentWidget = KiwixApp::instance()->getTabWidget()->currentWebView(); auto currentWidget = KiwixApp::instance()->getTabWidget()->currentWebView();
if(!currentWidget)
return;
auto qurl = currentWidget->url(); auto qurl = currentWidget->url();
auto currentZimId = qurl.host().split(".")[0]; auto currentZimId = qurl.host().split(".")[0];
auto reader = KiwixApp::instance()->getLibrary()->getReader(currentZimId); auto reader = KiwixApp::instance()->getLibrary()->getReader(currentZimId);