og:url fix - /blog/ part missing

src-front/pages/blog/_slug.vue

@@ -62,7 +62,7 @@ export default {
         { hid: 'description', property: 'description', content: this.post ? this.post.description : '' },
         { hid: 'og:description', property: 'og:description', content: this.post ? this.post.description : '' },
         { hid: 'og:title', property: 'og:title', content: title },
-        { hid: 'og:url', property: 'og:url', content: baseUrl + '/' + (this.post ? this.post.slug : '') },
+        { hid: 'og:url', property: 'og:url', content: baseUrl + '/' + (this.post ? 'blog/'+this.post.slug : '') },
         ogImage,
       ],
     };