From 851a75157534eff9649c84e965c84291f0e2fc0c Mon Sep 17 00:00:00 2001
From: Nikolay Shirokovskiy <nshirokovskiy@virtuozzo.com>
Date: Jun 25 2016 19:56:04 +0000
Subject: vz: always pass graphics address to sdk


We need this because apply graphics functions is used on
update too. Also in case of NULL address resolve it to default
instead of error.

Signed-off-by: Nikolay Shirokovskiy <nshirokovskiy@virtuozzo.com>

---

diff --git a/src/vz/vz_sdk.c b/src/vz/vz_sdk.c
index 5a48a46..33bd5a5 100644
--- a/src/vz/vz_sdk.c
+++ b/src/vz/vz_sdk.c
@@ -2772,12 +2772,10 @@ static int prlsdkApplyGraphicsParams(PRL_HANDLE sdkdom,
         prlsdkCheckRetGoto(pret, cleanup);
     }
 
-    if ((glisten = virDomainGraphicsGetListen(gr, 0))) {
-        if (!glisten->address)
-            goto cleanup;
-        pret = PrlVmCfg_SetVNCHostName(sdkdom, glisten->address);
-        prlsdkCheckRetGoto(pret, cleanup);
-    }
+    glisten = virDomainGraphicsGetListen(gr, 0);
+    pret = PrlVmCfg_SetVNCHostName(sdkdom, glisten && glisten->address ?
+                                           glisten->address : "");
+    prlsdkCheckRetGoto(pret, cleanup);
 
     ret = 0;
  cleanup: