chore: add comment

vitejs · Jul 31, 2023 · e834315 · e834315
1 parent 89b24d5
commit e834315
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/packages/vite/src/node/plugins/importAnalysisBuild.ts b/packages/vite/src/node/plugins/importAnalysisBuild.ts
@@ -553,7 +553,9 @@ export function buildImportAnalysisPlugin(config: ResolvedConfig): Plugin {
  // main chunk is removed
  (hasRemovedPureCssChunk && deps.size > 0)
  ? modulePreload === false
- ? [...deps].filter((d) => d.endsWith('.css'))
+ ? // CSS deps use the same mechanism as module preloads, so even if disabled,
+ // we still need to pass these deps to the preload helper in dynamic imports.
+ [...deps].filter((d) => d.endsWith('.css'))
  : [...deps]
  : []