[libvirt] [PATCH] build: fix build when not using dbus

[Eric Blake]

Commit c0e7022 breaks on a machine that lacks dbus headers:

In file included from util/virdbus.c:24:0:
util/virdbuspriv.h:31:3: error: unknown type name 'dbus_int16_t'

* src/util/virdbuspriv.h (DBusBasicValue): Only provide fallback
when dbus is compiled.

Signed-off-by: Eric Blake <eblake at redhat.com>
---

Pushing under the build-breaker rule (I feel like I'm in whack-a-mole
mode right now, where my fix for one problem causes a failure in
another environment. Sorry for the churn)

 src/util/virdbuspriv.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/util/virdbuspriv.h b/src/util/virdbuspriv.h
index 4247746..74b395f 100644
--- a/src/util/virdbuspriv.h
+++ b/src/util/virdbuspriv.h
@@ -24,7 +24,7 @@

 # include "virdbus.h"

-# if !HAVE_DBUSBASICVALUE
+# if defined(WITH_DBUS) && !HAVE_DBUSBASICVALUE
 /* Copied (and simplified) from dbus 1.6.12, for use with older dbus headers */
 typedef union
 {
-- 
1.9.3