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LibGUI: Allow a wizard page to return null as its next page

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AnotherTest 2021-03-19 17:23:10 +03:30 • committed by Andreas Kling
parent b072cb725f
commit 714ce4741d
1 changed files with 5 additions and 1 deletions
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6
Userland/Libraries/LibGUI/Wizards/WizardDialog.cpp
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@ -79,7 +79,11 @@ WizardDialog::WizardDialog(Window* parent_window)
if (!current_page().can_go_next()) if (!current_page().can_go_next())
return done(ExecOK); return done(ExecOK);
push_page(*current_page().next_page()); auto next_page = current_page().next_page();
if (!next_page)
return done(ExecOK);
push_page(*next_page);
}; };
auto& button_spacer = nav_container_widget.add<Widget>(); auto& button_spacer = nav_container_widget.add<Widget>();