Reducing a comparison

avoidwork · Aug 26, 2018 · d3b88bf · d3b88bf
1 parent a9e0ae9
commit d3b88bf
Showing 1 changed file with 4 additions and 3 deletions.
diff --git a/lib/utility.js b/lib/utility.js
@@ -516,7 +516,8 @@ function bootstrap (obj) {
 function hypermedia (server, req, rep, headers) {
 	const collection = req.parsed.pathname,
 		links = [],
-		seen = new Set();
+		seen = new Set(),
+		exists = rep !== null;
 	let query, page, page_size, nth, root, proot, parent;
 
 	// Parsing the object for hypermedia properties
@@ -582,7 +583,7 @@ function hypermedia (server, req, rep, headers) {
 		}
 	}
 
-	if (rep !== null) {
+	if (exists) {
 		if (Array.isArray(rep.data)) {
 			if (req.method === "GET" && (rep.status >= 200 && rep.status <= 206)) {
 				if (isNaN(page) || page <= 0) {
@@ -656,7 +657,7 @@ function hypermedia (server, req, rep, headers) {
 
 		headers.link = keysort(links, "rel, uri").map(i => `<${i.uri}>; rel="${i.rel}"`).join(", ");
 
-		if (rep !== null && rep.links !== void 0) {
+		if (exists && rep.links !== void 0) {
 			rep.links = links;
 		}
 	}