Fix error during language toggle

static/assets/js/main.js

@@ -25,7 +25,11 @@ var isMobile = false, isTablet = false, isLaptop = false;
     function addSmoothScroll() {
       // ref: https://css-tricks.com/snippets/jquery/smooth-scrolling/
       // Select all links with hashes
-      $('a[href*="#"]').click(function (event) {
+      $('a[href*="#"]')
+        // Remove links that don't actually link to anything
+        .not('[href="#"]')
+        .not('[href="#0"]')
+        .click(function (event) {
           // On-page links
           if (
             location.pathname.replace(/^\//, '') == this.pathname.replace(/^\//, '')