Optimize Session::set_dirty()
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@ -3534,19 +3534,18 @@ Session::cleanup_trash_sources (CleanupReport& rep)
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void
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Session::set_dirty ()
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{
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/* never mark session dirty during loading */
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/* return early if there's nothing to do */
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if (dirty ()) {
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return;
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}
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/* never mark session dirty during loading */
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if (_state_of_the_state & Loading) {
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return;
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}
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bool was_dirty = dirty();
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_state_of_the_state = StateOfTheState (_state_of_the_state | Dirty);
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if (!was_dirty) {
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DirtyChanged(); /* EMIT SIGNAL */
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}
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DirtyChanged(); /* EMIT SIGNAL */
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}
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void
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