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Do not assume any default value for statusmsg.

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If the server didn't send it then just skip the check, the old value it
defaulted to was possibly overlapping with the CHANTYPES leading to an
incorrect behaviour. Fixes #435.
This commit is contained in:
LemonBoy 2016-03-17 22:27:05 +01:00
parent 795b7de808
commit f6c2805b91
1 changed files with 5 additions and 5 deletions
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10
src/irc/core/irc-servers.c
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@ -81,12 +81,12 @@ static int ischannel_func(SERVER_REC *server, const char *data)
chantypes = g_hash_table_lookup(irc_server->isupport, "chantypes"); chantypes = g_hash_table_lookup(irc_server->isupport, "chantypes");
if (chantypes == NULL) if (chantypes == NULL)
chantypes = "#&!+"; /* normal, local, secure, modeless */ chantypes = "#&!+"; /* normal, local, secure, modeless */
statusmsg = g_hash_table_lookup(irc_server->isupport, "statusmsg");
if (statusmsg == NULL)
statusmsg = "@+";
while (strchr(statusmsg, *data) != NULL) statusmsg = g_hash_table_lookup(irc_server->isupport, "statusmsg");
data++; if (statusmsg != NULL) {
while (strchr(statusmsg, *data) != NULL)
data++;
}
return strchr(chantypes, *data) != NULL; return strchr(chantypes, *data) != NULL;
} }