--- a/hgext/color.py	Sun Jul 31 21:00:44 2011 +0200
+++ b/hgext/color.py	Fri Jul 29 15:36:27 2011 +0400
@@ -180,6 +180,7 @@
             realmode = 'ansi'
 
     if realmode == 'win32':
+        _terminfo_params = {}
         if not w32effects:
             if mode == 'win32':
                 # only warn if color.mode is explicitly set to win32