[PATCH 1 of 5] acl: cleanup

[elifarley at gmail.com]

# HG changeset patch
# User Elifarley Callado Coelho Cruz
# Date 1337355443 10800
# Node ID a5bf2480e4a5257423662c6432f08b6e56da3659
# Parent  9acb5cd19162bdb1053429df9ce9a13c2d15aea8
acl: cleanup

diff --git a/hgext/acl.py b/hgext/acl.py
--- a/hgext/acl.py
+++ b/hgext/acl.py
@@ -174,7 +174,7 @@
         return True
 
     for ug in usersorgroups.replace(',', ' ').split():
-        if user == ug or ug.find('@') == 0 and user in _getusers(ui, ug[1:]):
+        if user == ug or ug.startswith('@') and user in _getusers(ui, ug[1:]):
             return True
 
     return False