removed obsolete code

lib/single-file/css-fonts-minifier.js

@@ -312,24 +312,13 @@ this.fontsMinifier = this.fontsMinifier || (() => {
 		if (optionalUsedFonts && optionalUsedFonts.length) {
 			const fontStyle = rule.style.getPropertyValue("font-style") || "normal";
 			const fontWeight = getFontWeight(rule.style.getPropertyValue("font-weight")) || "400";
-			const fontVariant = rule.style.getPropertyValue("font-variant");
-			test = optionalUsedFonts.find(fontInfo => fontInfo.fontStyle == fontStyle);
-			if (test) {
-				test = optionalUsedFonts.find(fontInfo => testFontVariant(fontInfo, fontVariant));
-			}
-			if (test) {
-				if (isNaN(fontWeight)) {
-					test = true;
-				} else {
-					const usedFontWeights = optionalUsedFonts.map(fontInfo => fontInfo.fontWeight);
-					const declaredFontsWeights = declaredFonts
-						.filter(fontInfo => fontInfo.familyName == familyName && fontInfo.fontStyle == fontStyle && testFontVariant(fontInfo, fontVariant))
-						.map(fontInfo => fontInfo.fontWeight)
-						.sort((weight1, weight2) => weight1 - weight2);
-					const usedComputedFontWeights = usedFontWeights.map(fontWeight => findFontWeight(fontWeight, declaredFontsWeights));
-					test = usedComputedFontWeights.includes(fontWeight);
-				}
-			}
+			const fontVariant = rule.style.getPropertyValue("font-variant") || "normal";
+			const declaredFontsWeights = declaredFonts
+				.filter(fontInfo => fontInfo.familyName == familyName && fontInfo.fontStyle == fontStyle && testFontVariant(fontInfo, fontVariant))
+				.map(fontInfo => fontInfo.fontWeight)
+				.sort((weight1, weight2) => weight1 - weight2);
+			const usedFontWeights = optionalUsedFonts.map(fontInfo => findFontWeight(fontInfo.fontWeight, declaredFontsWeights));
+			test = usedFontWeights.includes(fontWeight);
 		} else {
 			test = true;
 		}