From 2d4e1e5e0add5a33b3744d7d149a1e1dc4aa4513 Mon Sep 17 00:00:00 2001
From: Frediano Ziglio <fziglio@redhat.com>
Date: Sat, 14 May 2016 13:34:50 +0100
Subject: [PATCH] dc: convert to infinite loop

Signed-off-by: Frediano Ziglio <fziglio@redhat.com>
---
 server/display-channel.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/server/display-channel.c b/server/display-channel.c
index 13be9472..72ce1458 100644
--- a/server/display-channel.c
+++ b/server/display-channel.c
@@ -481,7 +481,10 @@ static int current_add_equal(DisplayChannel *display, DrawItem *item, TreeItem *
             while (link) {
                 dcc = link->data;
                 dpi = SPICE_UPCAST(RedDrawablePipeItem, dpi_ring_item);
-                while (link && (!dpi || dcc != dpi->dcc)) {
+                for (;;) {
+                    if (!link || (dpi && dcc == dpi->dcc)) {
+                        break;
+                    }
                     dcc_prepend_drawable(dcc, drawable);
                     link = link->next;
                     if (link)