improved task list

Signed-off-by: Stephan Richter <s.richter@srsoftware.de>

frontend/src/routes/project/List.svelte

@@ -94,8 +94,7 @@
                     {/if}
                 </td>
                 <td class="state" onclick={() => show(project.id)} >
-
-                    {t("state_"+project.allowed_states[project.status].toLowerCase())}
+                    {t("state_"+project.allowed_states[project.status]?.toLowerCase())}
                 </td>
                 <td class="members" onclick={() => show(project.id)} >
                     {#each Object.entries(project.members) as [uid,member]}