qemu: capabilities: Fill SDL graphics support only when it's really supported

virQEMUCapsFillDomainDeviceGraphicsCaps fills data needed both for
validation of the graphics type and also for correct display in the
(dom)capablities XML.

Signal the support for SDL only when qemu has the capability.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>

diff --git a/src/qemu/qemu_capabilities.c b/src/qemu/qemu_capabilities.c
index 4845f3ad7301e34562873fd59aa10639bde1fd98..e32b898bb711a8db86809e9c4ccbe634e52905ef 100644 (file)
--- a/src/qemu/qemu_capabilities.c
+++ b/src/qemu/qemu_capabilities.c
@@ -6075,7 +6075,8 @@ virQEMUCapsFillDomainDeviceGraphicsCaps(virQEMUCaps *qemuCaps,
     dev->supported = VIR_TRISTATE_BOOL_YES;
     dev->type.report = true;
 
-    VIR_DOMAIN_CAPS_ENUM_SET(dev->type, VIR_DOMAIN_GRAPHICS_TYPE_SDL);
+    if (virQEMUCapsGet(qemuCaps, QEMU_CAPS_SDL))
+        VIR_DOMAIN_CAPS_ENUM_SET(dev->type, VIR_DOMAIN_GRAPHICS_TYPE_SDL);
     if (virQEMUCapsGet(qemuCaps, QEMU_CAPS_VNC))
         VIR_DOMAIN_CAPS_ENUM_SET(dev->type, VIR_DOMAIN_GRAPHICS_TYPE_VNC);
     if (virQEMUCapsGet(qemuCaps, QEMU_CAPS_SPICE))