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/FOREACH won't crash now if the command removes the item being accessed

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(ie. /foreach server disconnect should work)


git-svn-id: http://svn.irssi.org/repos/irssi/trunk@1625 dbcabf3a-b0e7-0310-adc4-f8d773084564
This commit is contained in:
Timo Sirainen 2001-07-14 23:24:05 +00:00 committed by cras
parent c930f8f8e6
commit bcbb55dd1e
1 changed files with 10 additions and 6 deletions
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16
src/core/chat-commands.c
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@ -320,20 +320,23 @@ static void cmd_foreach(const char *data, SERVER_REC *server,
/* SYNTAX: FOREACH SERVER <command> */
static void cmd_foreach_server(const char *data, SERVER_REC *server)
{
GSList *tmp;
GSList *tmp, *next;
for (tmp = servers; tmp != NULL; tmp = tmp->next)
for (tmp = servers; tmp != NULL; tmp = next) {
next = tmp->next;
signal_emit("send command", 3, data, tmp->data, NULL);
}
}
/* SYNTAX: FOREACH CHANNEL <command> */
static void cmd_foreach_channel(const char *data)
{
GSList *tmp;
GSList *tmp, *next;
for (tmp = channels; tmp != NULL; tmp = tmp->next) {
for (tmp = channels; tmp != NULL; tmp = next) {
CHANNEL_REC *rec = tmp->data;
next = tmp->next;
signal_emit("send command", 3, data, rec->server, rec);
}
}
@ -341,11 +344,12 @@ static void cmd_foreach_channel(const char *data)
/* SYNTAX: FOREACH QUERY <command> */
static void cmd_foreach_query(const char *data)
{
GSList *tmp;
GSList *tmp, *next;
for (tmp = queries; tmp != NULL; tmp = tmp->next) {
for (tmp = queries; tmp != NULL; tmp = next) {
QUERY_REC *rec = tmp->data;
next = tmp->next;
signal_emit("send command", 3, data, rec->server, rec);
}
}