libxl: fix build failure due to change in virDomainGraphicsDef

This failure was introduced by commit dacee3d, which removed
listenAddr from the unions in virDomainGraphicsDef in favor of putting
it in the address attribute of virDomainGraphicsListenDef.

diff --git a/src/libxl/libxl_conf.c b/src/libxl/libxl_conf.c
index b74a4b1d55f8e3a44c781d1f782d8d3576231ca8..09f3be85b51efb7c1d4d25dbe05e0f0b6770923e 100644 (file)
--- a/src/libxl/libxl_conf.c
+++ b/src/libxl/libxl_conf.c
@@ -651,6 +651,7 @@ libxlMakeVfb(libxlDriverPrivatePtr driver, virDomainDefPtr def,
              virDomainGraphicsDefPtr l_vfb, libxl_device_vfb *x_vfb)
 {
     int port;
+    const char *listenAddr;
 
     switch (l_vfb->type) {
         case VIR_DOMAIN_GRAPHICS_TYPE_SDL:
@@ -682,11 +683,11 @@ libxlMakeVfb(libxlDriverPrivatePtr driver, virDomainDefPtr def,
             }
             x_vfb->vncdisplay = l_vfb->data.vnc.port - LIBXL_VNC_PORT_MIN;
 
-            if (l_vfb->data.vnc.listenAddr) {
+            listenAddr = virDomainGraphicsListenGetAddress(l_vfb, 0);
+            if (listenAddr) {
                 /* libxl_device_vfb_init() does strdup("127.0.0.1") */
                 free(x_vfb->vnclisten);
-                if ((x_vfb->vnclisten =
-                    strdup(l_vfb->data.vnc.listenAddr)) == NULL) {
+                if ((x_vfb->vnclisten = strdup(listenAddr)) == NULL) {
                     virReportOOMError();
                     return -1;
                 }