dc: dcc used is always a value from current link

Signed-off-by: Frediano Ziglio <fziglio@redhat.com>
This commit is contained in:
Frediano Ziglio 2016-05-14 13:41:41 +01:00
parent a3ad49b326
commit 7447a9e66c

View File

@ -479,19 +479,17 @@ static int current_add_equal(DisplayChannel *display, DrawItem *item, TreeItem *
dpi_ring_item = ring_get_head(&other_drawable->pipes);
/* dpi contains a sublist of dcc's, ordered the same */
while (link) {
dcc = link->data;
dpi = SPICE_UPCAST(RedDrawablePipeItem, dpi_ring_item);
for (;;) {
if (!link) {
goto out_loop;
}
dcc = link->data;
if (dpi && dcc == dpi->dcc) {
break;
}
dcc_prepend_drawable(dcc, drawable);
link = link->next;
if (link)
dcc = link->data;
}
if (dpi_ring_item) {