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authorMax Kellermann <max@duempel.org>2008-08-28 20:03:56 +0200
committerMax Kellermann <max@duempel.org>2008-08-28 20:03:56 +0200
commit4516bd117cfe95156e2ade4f92737cc94d19863d (patch)
tree61bdcbe0e28b3665cbd670825fa6f940719f44ec /src/client.c
parent20f06162dd6e301c539e6275dd93f05736f42925 (diff)
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client: client_defer_output() can create the first defer buffer
client_defer_output() was designed to add new buffers to an existing deferred_send buffer. Tweak it and allow it to create a new buffer list.
Diffstat (limited to 'src/client.c')
-rw-r--r--src/client.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/src/client.c b/src/client.c
index 2aa52de4f..529e3012d 100644
--- a/src/client.c
+++ b/src/client.c
@@ -722,7 +722,7 @@ int client_print(int fd, const char *buffer, size_t buflen)
static void client_defer_output(struct client *client,
const void *data, size_t length)
{
- struct sllnode *buf;
+ struct sllnode **buf_r;
assert(client->deferred_send != NULL);
@@ -738,10 +738,10 @@ static void client_defer_output(struct client *client,
return;
}
- buf = client->deferred_send;
- while (buf->next)
- buf = buf->next;
- buf->next = new_sllnode(data, length);
+ buf_r = &client->deferred_send;
+ while (*buf_r != NULL)
+ buf_r = &(*buf_r)->next;
+ *buf_r = new_sllnode(data, length);
}
static void client_write_output(struct client *client)