Fixed view rendering for empty groups

git-svn-id: https://dev.finn.de/svn/cockpit/trunk@509 7926756e-e54e-46e6-9721-ed318f58905e
15 years ago · cd6593f12a
parent ce2d03900a
commit cd6593f12a
1 changed files with 1 additions and 1 deletions
--- a/app/views/cost_reports/_list_group_by.rhtml
+++ b/app/views/cost_reports/_list_group_by.rhtml
@ -87,7 +87,7 @@
          <% if cost_type %>
            <%= pluralize(entry["unit_sum"], cost_type.unit, cost_type.unit_plural)  %>
          <%- else -%>
-            <%= entry["unit_sum"] + "h" %>
+            <%= (entry["unit_sum"] || "0") + "h" %>
          <%- end %>
        </td>
        <%- end %>