Properly handle the instance name when upgraded from an old version

diff --git a/irc/irc_net_sup.erl b/irc/irc_net_sup.erl
index e779fdc..b456a4a 100644 (file)
--- a/irc/irc_net_sup.erl
+++ b/irc/irc_net_sup.erl
@@ -16,6 +16,11 @@
 start_link(Instance) ->
        supervisor:start_link(?MODULE, Instance).
 
+%% Handle the old-style (IRC application version 3) initialization pattern
+init({Instance, _Config}) ->
+    init(Instance);
+
+%% Handle the new-style initialization call
 init(Instance) ->
     Supervisor = self(),
     TableId = ets:new(?MODULE, [set, public]),