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Don't crash when connecting to server with unknown chat protocol (eg.

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specified in config file but module not loaded yet).


git-svn-id: http://svn.irssi.org/repos/irssi/trunk@2013 dbcabf3a-b0e7-0310-adc4-f8d773084564
This commit is contained in:
Timo Sirainen 2001-11-15 00:21:24 +00:00 committed by cras
parent 25d0d40d5a
commit c17439820d
1 changed files with 12 additions and 1 deletions
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13
src/core/chat-protocols.c
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@ -156,7 +156,13 @@ void chat_protocol_unregister(const char *name)
g_return_if_fail(name != NULL); g_return_if_fail(name != NULL);
rec = chat_protocol_find(name); rec = chat_protocol_find(name);
if (rec != NULL) chat_protocol_destroy(rec); if (rec != NULL) {
chat_protocol_destroy(rec);
/* there might still be references to this chat protocol -
recreate it as a dummy protocol */
chat_protocol_get_unknown(name);
}
} }
/* Default chat protocol to use */ /* Default chat protocol to use */
@ -190,6 +196,10 @@ static SERVER_CONNECT_REC *create_server_connect(void)
return g_new0(SERVER_CONNECT_REC, 1); return g_new0(SERVER_CONNECT_REC, 1);
} }
static void destroy_server_connect(SERVER_CONNECT_REC *conn)
{
}
/* Return "unknown chat protocol" record. Used when protocol name is /* Return "unknown chat protocol" record. Used when protocol name is
specified but it isn't registered yet. */ specified but it isn't registered yet. */
CHAT_PROTOCOL_REC *chat_protocol_get_unknown(const char *name) CHAT_PROTOCOL_REC *chat_protocol_get_unknown(const char *name)
@ -209,6 +219,7 @@ CHAT_PROTOCOL_REC *chat_protocol_get_unknown(const char *name)
rec->create_server_setup = create_server_setup; rec->create_server_setup = create_server_setup;
rec->create_channel_setup = create_channel_setup; rec->create_channel_setup = create_channel_setup;
rec->create_server_connect = create_server_connect; rec->create_server_connect = create_server_connect;
rec->destroy_server_connect = destroy_server_connect;
newrec = chat_protocol_register(rec); newrec = chat_protocol_register(rec);
g_free(rec); g_free(rec);