irc: fix parsing of message 367 (banlist) when there is a colon before the timestamp (closes #1396)

ChangeLog.adoc

@@ -40,6 +40,7 @@ Bug fixes::
   * core: replace char "," by "~" in color codes to separate foreground from background (issue #1264)
   * alias: remove default aliases /AME and /AMSG (issue #1355)
   * buflist: use extra variables in option buflist.look.display_conditions (issue #1393)
+  * irc: fix parsing of message 367 (banlist) when there is a colon before the timestamp (issue #1396)
   * irc: fix memory leak when removing a server
   * irc: fix length of user/nick/host in split of messages (issue #1387)
   * irc: quote NICK command argument sent to the server only if there's a ":" in the nick (issue #1376, issue #1319)

src/plugins/irc/irc-protocol.c

@@ -5332,7 +5332,7 @@ IRC_PROTOCOL_CALLBACK(367)
             irc_message_get_address_from_host (argv[5]));
         if (argc >= 7)
         {
-            datetime = (time_t)(atol (argv[6]));
+            datetime = (time_t)(atol ((argv[6][0] == ':') ? argv[6] + 1 : argv[6]));
             if (ptr_modelist)
                 irc_modelist_item_new (ptr_modelist, argv[4], argv[5], datetime);
             weechat_printf_date_tags (