fix suggestion conditions

src/components/DictionaryView.vue

@@ -7,7 +7,7 @@
 
     </div>
     <div id="above_results">
-    <div id="suggestions" v-if="inflection_suggestions && !article">Se også <em>{{$route.query.q}}</em> som bøyd form av
+    <div id="suggestions" v-if="!article && inflection_suggestions && inflection_suggestions.length">Se også <em>{{$route.query.q}}</em> som bøyd form av
     <span v-for="(item,index) in inflection_suggestions" :key="index"><router-link :to="generate_path(item[0])" @click.native="select_suggestion(item[0])">{{item[0]}}</router-link>{{index == inflection_suggestions.length? '.' : ', '}}</span>
     </div>