Remove list articles if not articles

templates/accueil.html

@@ -41,29 +41,31 @@
 	<p class="center"><a href="{{ url_for('loginlogout.lost_password') }}"> Mouarf j'ai perdu mon mot de passe </a> </p>
         <button class="btn btn-default btn-primary" type="submit"> Login </button>
       </form>
- <h2> Les derniers articles de blog sur le serveur </h2>
+      {% if  list_post %}
+      <h2> Les derniers articles de blog sur le serveur </h2>
       <div class="list-articles" >
 	
 	{% for article in list_posts %}
 	<article>
 	  <header>
-	  <h3> {{ article.title }} </h3>
-	   <h5> par <a href="/blog/{{ article.author }}/">/{{ article.author }}</a>  </h5>
-	   <br/>
-	  <small> Créé le : {{ article.creation_date }} </small> <br/>
-	  {% if article.last_updated %}
-	  <small> Modifié le : {{ article.last_updated }}</small><br/>
+	    <h3> {{ article.title }} </h3>
+	    <h5> par <a href="/blog/{{ article.author }}/">/{{ article.author }}</a>  </h5>
+	    <br/>
+	    <small> Créé le : {{ article.creation_date }} </small> <br/>
+	    {% if article.last_updated %}
+	    <small> Modifié le : {{ article.last_updated }}</small><br/>
 	  {% endif %}
 	  </header>
 	  <div class="subtitle">
 	    <p> {{ article.subtitle }} </p>
 	  </div>
-	  
-	 <footer><a href="/blog//public_unified/{{  article.author }}/{{ article.title }}"> <button> Lire la suite </button> </a></footer>
+
+
+	  <footer><a href="/blog//public_unified/{{  article.author }}/{{ article.title }}"> <button> Lire la suite </button> </a></footer>
 	</article>
 	{% endfor %}
-    
-    {% endblock %}
+	{% endif %}
+	{% endblock %}
   </main>