Use onEachLazy to iterate DOMTokenList

rust-lang · Apr 19, 2021 · 20c3627 · 20c3627
1 parent 9b62407
commit 20c3627
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/librustdoc/html/static/main.js b/src/librustdoc/html/static/main.js
@@ -1281,7 +1281,7 @@ function hideThemeButtonState() {
         if (currentType) {
             currentType = currentType.getElementsByClassName("rust")[0];
             if (currentType) {
-                currentType.classList.forEach(function(item) {
+                onEachLazy(currentType.classList, function(item) {
                     if (item !== "main") {
                         className = item;
                         return true;