fix: fix issue with scrollIntoView

zalando-incubator · Jun 22, 2017 · b8628db · b8628db
1 parent 0c5c33d
commit b8628db
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/source/script/main.js b/source/script/main.js
@@ -137,7 +137,7 @@
   var atRoot = location.pathname === '/' || location.pathname === '/index.html';
   if (!atRoot || location.hash !== '') {
     // hexo rewrites the URLs to be relative, so the current page has href="".
-    document.querySelector('.item-toc a[href=""]').scrollIntoView();
+    document.querySelector('.item-toc a[href=""]') && document.querySelector('.item-toc a[href=""]').scrollIntoView();
   }
 
   // version select