vnc-stubs: Allow -vnc none

Currently `-vnc none` is fatal when built with `--disable-vnc`.  Make
vnc_parse accept "none", so QEMU still run without using vnc.

Signed-off-by: Jason Andryuk <jandryuk@gmail.com>
Message-id: 20201009014032.3507-1-jandryuk@gmail.com
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
This commit is contained in:
Jason Andryuk 2020-10-08 21:40:32 -04:00 committed by Gerd Hoffmann
parent 5285e593c3
commit db88404a4e

View file

@ -12,6 +12,9 @@ int vnc_display_pw_expire(const char *id, time_t expires)
};
QemuOpts *vnc_parse(const char *str, Error **errp)
{
if (strcmp(str, "none") == 0) {
return NULL;
}
error_setg(errp, "VNC support is disabled");
return NULL;
}