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more work on patch change redisplay.
- fixes just-introduced undo crash.
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parent
2a79bcd6b2
commit
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3 changed files with 14 additions and 11 deletions
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@ -74,6 +74,8 @@ Flag::set_text (string const & text)
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{
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if (text.empty ()) {
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_text->set (" ");
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} else if (text == _text->text()) {
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return;
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} else {
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_text->set (text);
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}
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