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shout: don't write empty buffers

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Add a check to write_page() which checks if there is actually data.
Don't bother to call shout_send() if there is not.
This commit is contained in:
Max Kellermann
2008-09-12 16:42:14 +02:00
parent 42f6177199
commit 89c8b19a8c
1 changed files with 4 additions and 2 deletions
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6
src/audioOutputs/audioOutput_shout.c
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@@ -294,6 +294,9 @@ static int write_page(struct shout_data *sd)
{ {
int err; int err;
if (sd->buf.len == 0)
return 0;
shout_sync(sd->shout_conn); shout_sync(sd->shout_conn);
err = shout_send(sd->shout_conn, sd->buf.data, sd->buf.len); err = shout_send(sd->shout_conn, sd->buf.data, sd->buf.len);
if (handle_shout_error(sd, err) < 0) if (handle_shout_error(sd, err) < 0)
@@ -426,8 +429,7 @@ static int open_shout_conn(struct audio_output *audio_output)
return -1; return -1;
} }
if (sd->buf.len) write_page(sd);
write_page(sd);
sd->shout_error = 0; sd->shout_error = 0;
sd->opened = 1; sd->opened = 1;