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Allow nothing to be selected from formspec parameters
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@ -565,10 +565,8 @@ void GUITable::setSelected(s32 index)
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--index; // Switch from 1-based indexing to 0-based indexing
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s32 rowcount = m_rows.size();
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if (rowcount == 0) {
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if (rowcount == 0 || index < 0) {
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return;
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} else if (index < 0) {
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index = 0;
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} else if (index >= rowcount) {
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index = rowcount - 1;
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}
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