Fix language switching on search

src/components/DictionaryView.vue

@@ -280,9 +280,12 @@ export default {
       },
       update_lang_form: function (lang) {
         this.lang = lang
-        if (! this.article) {
+        if(this.$route.name == 'word') {
             navigate_to_word(this, this.$route.params.word)
         }
+        else if (this.$route.name == 'search') {
+            navigate_to_search(this, this.$route.params.query)
+        }
       },
     article_link_click: function(item) {
       if (this.article && this.article.article_id == item.article_id){