From f1fae13b4a292885a59988da66cf34c32ce8e351 Mon Sep 17 00:00:00 2001
From: Valentin Lorentz <valentin.lorentz@ens-lyon.fr>
Date: Sat, 16 May 2015 03:59:36 +0200
Subject: [PATCH] core: Fix IrcChannel.preserve. Closes GH-1106.

---
 src/ircdb.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/ircdb.py b/src/ircdb.py
index 03dcd4bb4..d785f74a7 100644
--- a/src/ircdb.py
+++ b/src/ircdb.py
@@ -478,6 +478,8 @@ class IrcChannel(object):
         for capability in self.capabilities:
             write('capability ' + capability)
         bans = self.bans.items()
+        bans = [(x, (y, None) if isinstance(y, int) else y)
+                for (x, y) in bans]
         utils.sortBy(lambda x:x[1][0], bans)
         for (ban, (expiration, description)) in bans:
             write('ban %s %d %s' % (ban, expiration, description))