Index: django/contrib/comments/views/comments.py
===================================================================
--- django/contrib/comments/views/comments.py	(révision 8740)
+++ django/contrib/comments/views/comments.py	(copie de travail)
@@ -36,9 +36,9 @@
     # Fill out some initial data fields from an authenticated user, if present
     data = request.POST.copy()
     if request.user.is_authenticated():
-        if "name" not in data:
+        if  0 == len (data["name"])  :
             data["name"] = request.user.get_full_name()
-        if "email" not in data:
+        if  0 == len (data["email"])  :
             data["email"] = request.user.email
 
     # Look up the object we're trying to comment about