[frio] Accept 0 as a valid content background transparency in frio/style.php
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@ -123,7 +123,7 @@ if (!$scheme) {
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}
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}
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$contentbg_transp = $contentbg_transp ?? 0 ?: 100;
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$contentbg_transp = $contentbg_transp != '' ? $contentbg_transp : 100;
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// Calculate some colors in dependance of existing colors.
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// Some colors are calculated to don't have too many selection
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