Normalize presets before merging config with others. (#9034)

babel · Nov 17, 2018 · 20a9d71 · 20a9d71
1 parent 1af57e6
commit 20a9d71
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/packages/babel-core/src/config/config-chain.js b/packages/babel-core/src/config/config-chain.js
@@ -67,7 +67,7 @@ export function buildPresetChain(
   return {
     plugins: dedupDescriptors(chain.plugins),
     presets: dedupDescriptors(chain.presets),
-    options: chain.options,
+    options: chain.options.map(o => normalizeOptions(o)),
   };
 }