vnc: fix segfault
# gpg: Signature made Thu 26 Nov 2015 07:37:43 GMT using RSA key ID
D3E87138
# gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>"
# gpg: aka "Gerd Hoffmann <gerd@kraxel.org>"
# gpg: aka "Gerd Hoffmann (private) <kraxel@gmail.com>"
* remotes/kraxel/tags/pull-vnc-
20151126-1:
vnc: fix segfault
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>