Check isEmbedded and isDuplicate only when needed

Author: s0ph1e

lib/css-parser.js

@@ -8,18 +8,15 @@ function isEmbedded (src) {
 
 function getUrls (text) {
 	var urls = [];
-	var urlMatch, url, isEmbeddedUrl, isDuplicatedUrl;
+	var urlMatch, url;
 
 	text = text.replace(commentRegexp, '');
 
 	while (urlMatch = urlsRegexp.exec(text)) {
 		// Match 2 group if '[@import] url(path)', match 5 group if '@import path'
 		url = urlMatch[2] || urlMatch[5];
 
-		isEmbeddedUrl = isEmbedded(url);
-		isDuplicatedUrl = urls.indexOf(url) !== -1;
-
-		if (url && !isEmbeddedUrl && !isDuplicatedUrl) {
+		if (url && !isEmbedded(url) && urls.indexOf(url) === -1) {
 			urls.push(url);
 		}
 	}