Merge pull request #92 from github/check-if-local-time-is-defined

🔍check if `<local-time />` is defined before registering
github · Mar 9, 2018 · 256d674 · 256d674
2 parents b1d0d6a + 6572641
commit 256d674
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/src/local-time-element.js b/src/local-time-element.js
@@ -119,5 +119,7 @@ function formatTime(el) {
 //   var time = new LocalTimeElement()
 //   # => <local-time></local-time>
 //
-window.LocalTimeElement = LocalTimeElement
-window.customElements.define('local-time', LocalTimeElement)
+if (!window.customElements.get('local-time')) {
+  window.LocalTimeElement = LocalTimeElement
+  window.customElements.define('local-time', LocalTimeElement)
+}