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WebScrollBarManager: Guard against ScrollBarData being deleted

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This commit is contained in:
David Rosca 2017-01-26 20:45:38 +01:00
parent fcc356e4df
commit f9a0d202de
1 changed files with 1 additions and 1 deletions
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2
src/lib/webengine/webscrollbarmanager.cpp
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@ -142,7 +142,7 @@ void WebScrollBarManager::addWebView(WebView *view)
QPointer<WebView> p(view);
view->page()->runJavaScript(source, WebPage::SafeJsWorld, [=](const QVariant &res) {
if (!p) {
if (!p || !m_scrollbars.contains(view)) {
return;
}
const QVariantMap map = res.toMap();