simplify prefix assignment

Co-authored-by: Uzlopak <[email protected]>
fastify · Sep 6, 2023 · acf0221 · acf0221
1 parent 05d9a01
commit acf0221
Showing 1 changed file with 1 addition and 4 deletions.
diff --git a/index.js b/index.js
@@ -55,10 +55,7 @@ async function fastifyStatic (fastify, opts) {
     maxAge: opts.maxAge
   }
 
-  let prefix = opts.prefix
-  if (prefix === undefined) {
-    prefix = (opts.prefix = '/')
-  }
+  let prefix = opts.prefix ?? (opts.prefix = '/')
 
   if (!opts.prefixAvoidTrailingSlash) {
     prefix =