diff --git a/wifiweb/bornes.py b/wifiweb/bornes.py
index d87df713..c32b6409 100755
--- a/wifiweb/bornes.py
+++ b/wifiweb/bornes.py
@@ -48,14 +48,11 @@ if action == 'valid-auth' :
     action = 'liste'
 
 if action != 'auth' :
-    try :
-	if not users.has_key( sess.data['user'] + ':' + sess.data['password'] ) :
-	    log(sess.data['user'] + ' mauvais user/pass' )
-	    raise ValueError, 'Mauvais user/pass'
+    if users.has_key( sess.data['user'] + ':' + sess.data['password'] ) :
 	bornes = users[ sess.data['user'] + ':' + sess.data['password'] ]
-    except :
-	page.add('<font color="red">Erreur d\'authentification !</font><br><br>')
+    else :
 	log(sess.data['user'] + ' erreur d\'authentification' )
+	page.add('<font color="red">Erreur d\'authentification !</font><br><br>')
 	action = 'auth'
 	
 ######################################################