weechat: update wee-slack and settings

diff --git a/weechat/python/wee-slack b/weechat/python/wee-slack
index f1d6fc7e5bd64e48ddd9a9aca1cdc985dfc2265c..4fac1a9512fdac1268599e13e37e1778e31487ef 160000 (submodule)
--- a/weechat/python/wee-slack
+++ b/weechat/python/wee-slack
@@ -1 +1 @@
-Subproject commit f1d6fc7e5bd64e48ddd9a9aca1cdc985dfc2265c
+Subproject commit 4fac1a9512fdac1268599e13e37e1778e31487ef

diff --git a/weechat/xfer.conf b/weechat/xfer.conf
index c7ef602280f0c8fd352784900cd2f2466cecc91b..fd8b814e8ebe38ee82aa8fe12ff6a047165c18c9 100644 (file)
--- a/weechat/xfer.conf
+++ b/weechat/xfer.conf
@@ -30,6 +30,7 @@ blocksize = 65536
 fast_send = on
 own_ip = ""
 port_range = ""
+send_ack = on
 speed_limit = 0
 timeout = 300