Always display Labels section in issuable sidebar, even when the project has no labels

Signed-off-by: Rémy Coutable <remy@rymai.me>

app/views/shared/issuable/_sidebar.html.haml

@@ -84,7 +84,7 @@
                   = dropdown_content do
                     .js-due-date-calendar
 
-      - if @labels && @labels.any?
+      - if @labels
         - selected_labels = issuable.labels
         .block.labels
           .sidebar-collapsed-icon.js-sidebar-labels-tooltip{ title: issuable_labels_tooltip(issuable.labels_array), data: { placement: "left", container: "body" } }

changelogs/unreleased/Link_to_project_labels_page.yml

+---
+title: Always display Labels section in issuable sidebar, even when the project has no labels
+merge_request: 18081
+author: Branka Martinovic
+type: fixed