fix(optimizer): workaround firefox's false warning for no sources source map #18665
+48
−0
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Description
I reported the issue to esbuild evanw/esbuild#3945, but Vite side workaround seems reasonably simple, so I made a PR here. Note that Rolldown doesn't create a source map for this case, so this won't be an issue with rolldown-based optimizer in the future.
How to verify
pnpm -C playground/optimize-deps dev --force
(there were already a warning from an existing test dependencies, but I added a probably simplest one to see it easily)