fix: fix getting shadow root when component is functional (#1560)

9a7357a5 · zrh122 · GitHub · 032d56be · 9a7357a5
Unverified Commit 9a7357a5 authored May 01, 2020 by zrh122 Committed by GitHub May 01, 2020
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componentNormalizer.js lib/runtime/componentNormalizer.js +6 -1

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--- a/lib/runtime/componentNormalizer.js
+++ b/lib/runtime/componentNormalizer.js
@@ -62,7 +62,12 @@ export default function normalizeComponent (
    options._ssrRegister = hook
  } else if (injectStyles) {
    hook = shadowMode
-      ? function () { injectStyles.call(this, this.$root.$options.shadowRoot) }
+      ? function () {
+        injectStyles.call(
+          this,
+          (options.functional ? this.parent : this).$root.$options.shadowRoot
+        )
+      }
      : injectStyles
  }