shorter sort

src/search.js

@@ -350,21 +350,17 @@ function sortPosts(posts, data) {
 			});
 		}
 	} else {
-		if (data.sortDirection === 'desc') {
+		var direction = data.sortDirection === 'desc' ? 1 : -1;
 		posts.sort(function(p1, p2) {
-				if (p1[fields[0]][fields[1]] < p2[fields[0]][fields[1]]) return -1;
-				if (p1[fields[0]][fields[1]] > p2[fields[0]][fields[1]]) return 1;
-				return 0;
-			});
-		} else {
-			posts.sort(function(p1, p2) {
-				if (p1[fields[0]][fields[1]] > p2[fields[0]][fields[1]]) return -1;
-				if (p1[fields[0]][fields[1]] < p2[fields[0]][fields[1]]) return 1;
+			if (p1[fields[0]][fields[1]] > p2[fields[0]][fields[1]]) {
+				return direction;
+			} else if (p1[fields[0]][fields[1]] < p2[fields[0]][fields[1]]) {
+				return -direction;
+			}
 			return 0;
 		});
 	}
 }
-}
 
 function getSearchCids(data, callback) {
 	if (!Array.isArray(data.categories) || !data.categories.length) {