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views: Fix crash when setSizeConstrains is called early

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This commit is contained in:
Cheng Zhao
2015-10-15 16:19:45 +08:00
parent f52c4af605
commit 6aec8b092c
1 changed files with 4 additions and 1 deletions
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5
atom/browser/native_window_views.cc
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@@ -390,7 +390,10 @@ gfx::Size NativeWindowViews::GetContentSize() {
void NativeWindowViews::SetContentSizeConstraints(
const extensions::SizeConstraints& size_constraints) {
NativeWindow::SetContentSizeConstraints(size_constraints);
window_->OnSizeConstraintsChanged();
// widget_delegate() is only available after Init() is called, we make use of
// this to determine whether native widget has initialized.
if (window_ && window_->widget_delegate())
window_->OnSizeConstraintsChanged();
#if defined(USE_X11)
if (resizable_)
old_size_constraints_ = size_constraints;