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perf(index): use optional chaining #318

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Merged
merged 1 commit into from
Jan 7, 2025
Merged

perf(index): use optional chaining #318

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4 changes: 2 additions & 2 deletions index.js
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Original file line number Diff line number Diff line change
Expand Up @@ -23,15 +23,15 @@ function fastifyWebsocket (fastify, opts, next) {
}

let preClose = defaultPreClose
if (opts && opts.preClose) {
if (opts?.preClose) {
if (typeof opts.preClose !== 'function') {
return next(new Error('invalid preClose function'))
}

preClose = opts.preClose
}

if (opts.options && opts.options.noServer) {
if (opts.options?.noServer) {
return next(new Error("fastify-websocket doesn't support the ws noServer option. If you want to create a websocket server detatched from fastify, use the ws library directly."))
}

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