fix(hmr): throw non-standard error info causes logical error (#19776)

btea · web-flow · commit 6b648c73ae33 · 2025-04-03T11:45:28.000+09:00
diff --git a/packages/vite/src/shared/hmr.ts b/packages/vite/src/shared/hmr.ts
@@ -223,7 +223,7 @@ export class HMRClient {
   }
 
   protected warnFailedUpdate(err: Error, path: string | string[]): void {
-    if (!err.message.includes('fetch')) {
+    if (!(err instanceof Error) || !err.message.includes('fetch')) {
       this.logger.error(err)
     }
     this.logger.error(

Original file line number	Diff line number	Diff line change
`@@ -223,7 +223,7 @@ export class HMRClient {`
`223`	`223`	`}`
`224`	`224`
`225`	`225`	`protected warnFailedUpdate(err: Error, path: string \| string[]): void {`
`226`		`- if (!err.message.includes('fetch')) {`
	`226`	`+ if (!(err instanceof Error) \|\| !err.message.includes('fetch')) {`
`227`	`227`	`this.logger.error(err)`
`228`	`228`	`}`
`229`	`229`	`this.logger.error(`