core: Ensure we send SIGTERM only once to the zenity close dialog.
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@ -183,7 +183,10 @@ meta_close_dialog_default_hide (MetaCloseDialog *dialog)
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}
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if (dialog_default->dialog_pid > -1)
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{
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kill (dialog_default->dialog_pid, SIGTERM);
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dialog_default->dialog_pid = -1;
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}
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}
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static void
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