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Check weak ptr before using it

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This commit is contained in:
Cheng Zhao 2018-02-22 15:10:33 +09:00
parent 384b03d49b
commit c2aa312e0c
1 changed files with 2 additions and 1 deletions
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3
atom/browser/api/atom_api_browser_window.cc
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@ -205,7 +205,8 @@ void BrowserWindow::DidFirstVisuallyNonEmptyPaint() {
base::ThreadTaskRunnerHandle::Get()->PostTask(
FROM_HERE,
base::Bind([](base::WeakPtr<BrowserWindow> self) {
self->Emit("ready-to-show");
if (self)
self->Emit("ready-to-show");
}, GetWeakPtr()));
}