golf: remove duplicate typeof document check;

- can only enter `linkPrefetchStrategy()` if `support()` passed – which includes same check - 735 gz / 601 br
GoogleChromeLabs · Dec 11, 2018 · 1662c0c · 1662c0c
1 parent f7cb14e
commit 1662c0c
Showing 1 changed file with 0 additions and 5 deletions.
diff --git a/src/prefetch.mjs b/src/prefetch.mjs
@@ -45,11 +45,6 @@ function support(feature) {
  */
 function linkPrefetchStrategy(url) {
   return new Promise((resolve, reject) => {
-    if (typeof document === `undefined`) {
-      reject();
-      return;
-    }
-
     const link = document.createElement(`link`);
     link.rel = `prefetch`;
     link.href = url;