fixed article prev next

web/themes/custom/materiotheme/vuejs/store/modules/blabla.js

@@ -61,7 +61,7 @@ export default {
       console.log('getItemIndex nid', nid)
       return state.items.findIndex((e) => {
         // console.log('findIndex', e.nid, nid)
-        return e.nid === nid
+        return parseInt(e.nid) === nid
       })
     },
     getPrevNextItems ({ dispatch, commit, state }, index) {