wafsamba: Default blacklist to an empty list rather than None.

diff --git a/buildtools/wafsamba/samba_dist.py b/buildtools/wafsamba/samba_dist.py
index 05c5aaaeb6995f6ed3d7742559a7b21fbfb6b2e1..54ca6c9e96c3cbfcee46eda94eb5bc0476c928b8 100644 (file)
--- a/buildtools/wafsamba/samba_dist.py
+++ b/buildtools/wafsamba/samba_dist.py
@@ -5,7 +5,7 @@ import Utils, os, sys, tarfile, gzip, stat, Scripting, Logs, Options
 from samba_utils import *
 
 dist_dirs = None
-dist_blacklist = None
+dist_blacklist = ""
 
 def add_symlink(tar, fname, abspath, basedir):
     '''handle symlinks to directories that may move during packaging'''