diff options
| author | Timo Sirainen <cras@irssi.org> | 2001-07-14 23:24:05 +0000 |
|---|---|---|
| committer | cras <cras@dbcabf3a-b0e7-0310-adc4-f8d773084564> | 2001-07-14 23:24:05 +0000 |
| commit | bcbb55dd1e0ecf828942dcc91d5661e9a44ab841 (patch) | |
| tree | 50aa765cfb8208faf58042cf534b814ead24cdbd /src/core/chat-commands.c | |
| parent | c930f8f8e6b90a177fc08609d64587b426bd1311 (diff) | |
| download | irssi-bcbb55dd1e0ecf828942dcc91d5661e9a44ab841.zip | |
/FOREACH won't crash now if the command removes the item being accessed
(ie. /foreach server disconnect should work)
git-svn-id: http://svn.irssi.org/repos/irssi/trunk@1625 dbcabf3a-b0e7-0310-adc4-f8d773084564
Diffstat (limited to 'src/core/chat-commands.c')
| -rw-r--r-- | src/core/chat-commands.c | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/src/core/chat-commands.c b/src/core/chat-commands.c index 78a05a70..d49d00ee 100644 --- a/src/core/chat-commands.c +++ b/src/core/chat-commands.c @@ -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); } } |