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LibGUI: Turn GUI::Application::the() into a pointer
During app teardown, the Application object may be destroyed before something else, and so having Application::the() return a reference was obscuring the truth about its lifetime. This patch makes the API more honest by returning a pointer. While this makes call sites look a bit more sketchy, do note that the global Application pointer only becomes null during app teardown.
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26 changed files with 51 additions and 49 deletions
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@ -70,7 +70,7 @@ void TerminalWidget::set_pty_master_fd(int fd)
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if (nread < 0) {
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dbgprintf("Terminal read error: %s\n", strerror(errno));
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perror("read(ptm)");
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GUI::Application::the().quit(1);
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GUI::Application::the()->quit(1);
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return;
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}
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if (nread == 0) {
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