fix(plugin-legacy): fail to get the fileName (#5250)

dragonHandsome · web-flow · commit c7fc1d4a532e · 2022-05-15T20:51:02.000+02:00
diff --git a/packages/plugin-legacy/src/index.ts b/packages/plugin-legacy/src/index.ts
@@ -591,7 +591,7 @@ async function buildPolyfillChunk(
   }
 
   // add the chunk to the bundle
-  bundle[polyfillChunk.name] = polyfillChunk
+  bundle[polyfillChunk.fileName] = polyfillChunk
 }
 
 const polyfillId = '\0vite/legacy-polyfills'

Original file line number	Diff line number	Diff line change
`@@ -591,7 +591,7 @@ async function buildPolyfillChunk(`
`591`	`591`	`}`
`592`	`592`
`593`	`593`	`// add the chunk to the bundle`
`594`		`- bundle[polyfillChunk.name] = polyfillChunk`
	`594`	`+ bundle[polyfillChunk.fileName] = polyfillChunk`
`595`	`595`	`}`
`596`	`596`
`597`	`597`	`const polyfillId = '\0vite/legacy-polyfills'`