No notifications result in displayed message

app/views/layouts/left_panels/_left_panel_backoffice_dossierscontroller_show.html.haml

@@ -31,9 +31,12 @@
   %div.dossier-state= @facade.dossier.display_state
   %div.split-hr-left
   %div.notifications
-    %i.fa.fa-bell-o
-    - @facade.dossier.notifications.limit(5).each do |notification|
-      .notification
-        .updated-at= notification.updated_at.strftime('%d/%m/%Y %H:%M')
-        .type= notification.liste.last
-        .split-hr
+    - if @facade.dossier.notifications.empty?
+      = "Aucune notification pour le moment."
+    - else
+      %i.fa.fa-bell-o
+      - @facade.dossier.notifications.limit(5).each do |notification|
+        .notification
+          .updated-at= notification.updated_at.strftime('%d/%m/%Y %H:%M')
+          .type= notification.liste.last
+          .split-hr