[damned-lies] Fix missing variable in generate_doc_pot_file return values

[Claude Paroz <claudep src gnome org>]

commit c2ae7445f76232ca2ce85331108fca042b88e9cd
Author: Claude Paroz <claude 2xlibre net>
Date:   Tue Aug 30 20:29:57 2011 +0200

    Fix missing variable in generate_doc_pot_file return values

 stats/utils.py |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/stats/utils.py b/stats/utils.py
index 42aa773..ba50284 100644
--- a/stats/utils.py
+++ b/stats/utils.py
@@ -188,7 +188,7 @@ def generate_doc_pot_file(vcs_path, potbase, moduleid):
     else:
         modulename = read_makefile_variable([vcs_path], "DOC_MODULE")
         if not modulename:
-            return "", (("error", ugettext_noop("Module %s doesn't look like gnome-doc-utils module.") % moduleid),)
+            return "", (("error", ugettext_noop("Module %s doesn't look like gnome-doc-utils module.") % moduleid),), tool
         if not os.access(os.path.join(vcs_path, "C", modulename + ".xml"), os.R_OK):
             if os.access(os.path.join(vcs_path, "C", moduleid + ".xml"), os.R_OK):
                 errors.append(("warn", ugettext_noop("DOC_MODULE doesn't resolve to a real file, using '%s.xml'.") % (moduleid)))