iptables: fix param check in append_csv function

9 years ago · 16d17d287f
parent 570869ef48
commit 16d17d287f
1 changed files with 1 additions and 1 deletions
--- a/system/iptables.py
+++ b/system/iptables.py
@ -238,7 +238,7 @@ def append_param(rule, param, flag, is_list):


 def append_csv(rule, param, flag):
-    if param is not None:
+    if param:
        rule.extend([flag, ','.join(param)])