Add debug trace when the clipboard changes

diff --git a/unix/xserver/hw/vnc/vncSelection.c b/unix/xserver/hw/vnc/vncSelection.c
index 02a1cd1e5417522f64438b0d6aedb876a5931ce1..51dfd9c6370456996b6ccf22f3608bda1831046e 100644 (file)
--- a/unix/xserver/hw/vnc/vncSelection.c
+++ b/unix/xserver/hw/vnc/vncSelection.c
@@ -509,6 +509,9 @@ static void vncSelectionCallback(CallbackListPtr *callbacks,
   if (info->client == serverClient)
     return;
 
+  LOG_DEBUG("Selection owner change for %s",
+            NameForAtom(info->selection->selection));
+
   if ((info->selection->selection != xaPRIMARY) &&
       (info->selection->selection != xaCLIPBOARD))
     return;