[damned-lies] Show a message on a module branch update

[Gil Forcada Codinachs <gforcada src gnome org>]

commit 9b6979096e0c6acf3f44738a5154005faf893082
Author: Gil Forcada <gforcada gnome org>
Date:   Mon Oct 8 01:06:32 2012 +0200

    Show a message on a module branch update
    
    On the edit branches form, if updating a branch without
    adding any new branch no message was showing to confirm
    to the user that her action was successful.

 stats/views.py |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)
---
diff --git a/stats/views.py b/stats/views.py
index b4a495e..caa2e78 100644
--- a/stats/views.py
+++ b/stats/views.py
@@ -132,8 +132,10 @@ def module_edit_branches(request, module_name):
                     cat = Category(release=rel, branch=branch, name=form.cleaned_data['new_branch_category'])
                     cat.save()
                     updated = True
+            else:
+                messages.success(request, "Branches updated")
             if updated:
-                form = ModuleBranchForm(mod) # Redisplay a clean form
+                form = ModuleBranchForm(mod)
         else:
             messages.error(request, "Sorry, the form is not valid")
     else: