From 5d4ae77d5001f8cdfb7da122cd1749513e7dd764 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Joaqu=C3=ADn=20S=C3=A1nchez=20Jim=C3=A9nez?=
 <joaquin.sanchez@fi2net.es>
Date: Tue, 12 Jul 2022 22:19:07 +0200
Subject: [PATCH] fix: error when calling `_generateBundle` api

---
 src/api.ts | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/api.ts b/src/api.ts
index 5baa8bcf..bd327f45 100644
--- a/src/api.ts
+++ b/src/api.ts
@@ -18,9 +18,9 @@ export async function _generateSW({ options, viteConfig }: PWAPluginContext) {
     await generateServiceWorker(options, viteConfig)
 }
 
-export function _generateBundle({ options, viteConfig, useImportRegister }: PWAPluginContext, bundle: OutputBundle) {
-  if (options.disable)
-    return
+export function _generateBundle({ options, viteConfig, useImportRegister }: PWAPluginContext, bundle?: OutputBundle) {
+  if (options.disable || !bundle)
+    return undefined
 
   if (options.manifest) {
     bundle[options.manifestFilename] = {
@@ -54,7 +54,7 @@ export function createAPI(ctx: PWAPluginContext): VitePluginPWAAPI {
       return ctx?.options?.disable
     },
     generateBundle(bundle) {
-      return _generateBundle(ctx, bundle!)
+      return _generateBundle(ctx, bundle)
     },
     async generateSW() {
       return await _generateSW(ctx)