negative indexing not supported on querysets? wtf.

itf/erang_organised/views.py

@@ -11,7 +11,8 @@ def home(request):
   if request.GET.has_key('issue_id'):
     issue_id = request.GET.get('issue_id')
   else:
-    issue_id = all_issues[-1].id    
+    l = all_issues.count() - 1
+    issue_id = all_issues[l].id    
   current_issue = Issue.objects.get(pk=issue_id)
   other_issues = all_issues.exclude(pk=issue_id)
   return render_to_response("erang/home.html", {