diff options
Diffstat (limited to '_includes')
| -rw-r--r-- | _includes/sidebar/article-menu.html | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/_includes/sidebar/article-menu.html b/_includes/sidebar/article-menu.html index 215e808..2e273de 100644 --- a/_includes/sidebar/article-menu.html +++ b/_includes/sidebar/article-menu.html @@ -36,8 +36,13 @@ // The header element var header = document.querySelector('header.site-header'); - function doMenuCollapse(index) { + function doMenuCollapse(index, over_items=20) { var items = menuContent.firstChild.children; + + if (items.length < over_items) { + return; + } + var activeItem = items[index]; var beginItem = activeItem var endItem = activeItem |