fix: prevent vue-meta plugin to be installed twice

nuxt · Jun 9, 2019 · 094fd9d · 094fd9d
1 parent ca64ad2
commit 094fd9d
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Showing 2 changed files with 12 additions and 0 deletions.
diff --git a/src/browser.js b/src/browser.js
@@ -10,6 +10,12 @@ import { hasMetaInfo } from './shared/meta-helpers'
  * @param {Function} Vue - the Vue constructor.
  */
 function install(Vue, options = {}) {
+  if (Vue.__vuemeta_installed) {
+    return
+  }
+
+  Vue.__vuemeta_installed = true
+
   options = setOptions(options)
 
   Vue.prototype.$meta = $meta(options)

diff --git a/src/index.js b/src/index.js
@@ -9,6 +9,12 @@ import { hasMetaInfo } from './shared/meta-helpers'
  * @param {Function} Vue - the Vue constructor.
  */
 function install(Vue, options = {}) {
+  if (Vue.__vuemeta_installed) {
+    return
+  }
+
+  Vue.__vuemeta_installed = true
+
   options = setOptions(options)
 
   Vue.prototype.$meta = $meta(options)