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H A Dvnc.hdiff 6365828003c8e88bff67d351af4b66c406568a26 Wed Jul 23 04:52:02 CDT 2014 Gerd Hoffmann <kraxel@redhat.com> vnc update fix

We need to remember has_updates for each vnc client. Otherwise it might
happen that vnc_update_client(has_dirty=1) takes the first exit due to
output buffers not being flushed yet and subsequent calls with
has_dirty=0 take the second exit, wrongly assuming there is nothing to
do because the work defered in the first call is ignored.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Peter Lieven <pl@kamp.de>
H A Dvnc.cdiff 6365828003c8e88bff67d351af4b66c406568a26 Wed Jul 23 04:52:02 CDT 2014 Gerd Hoffmann <kraxel@redhat.com> vnc update fix

We need to remember has_updates for each vnc client. Otherwise it might
happen that vnc_update_client(has_dirty=1) takes the first exit due to
output buffers not being flushed yet and subsequent calls with
has_dirty=0 take the second exit, wrongly assuming there is nothing to
do because the work defered in the first call is ignored.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Peter Lieven <pl@kamp.de>