From d24442587c28b9a540bca3785e7c4c9d453ee6f1 Mon Sep 17 00:00:00 2001
From: jesopo
Date: Wed, 26 Feb 2020 17:38:00 +0000
Subject: `prefix` can be None - null-coalesce it to empty string

---
 modules/channel_op.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'modules')

diff --git a/modules/channel_op.py b/modules/channel_op.py
index 297b09b7..e7ab7bc9 100644
--- a/modules/channel_op.py
+++ b/modules/channel_op.py
@@ -407,7 +407,7 @@ class Module(ModuleManager.BaseModule):
                 args = [u.account for u in users if not u.account == None]
 
         if args:
-            args = [(mode, "%s%s" % (prefix, a)) for a in args]
+            args = [(mode, "%s%s" % (prefix or "", a)) for a in args]
             spec[0].send_modes(args, True)
 
             if not spec[1] == None:
-- 
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