[libvirt] [PATCH 3/4] vz: fix getJobResultHelper

[Maxim Nestratov]

when additional information is asked PrlJob_GetError an error
PRL_ERR_NO_DATA should not be treated as error

Signed-off-by: Maxim Nestratov <mnestratov at virtuozzo.com>
---
 src/vz/vz_sdk.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/vz/vz_sdk.c b/src/vz/vz_sdk.c
index 7fc7d97..bad4ddd 100644
--- a/src/vz/vz_sdk.c
+++ b/src/vz/vz_sdk.c
@@ -162,7 +162,8 @@ getJobResultHelper(PRL_HANDLE job, unsigned int timeout, PRL_HANDLE *result,
         PRL_HANDLE err_handle;
 
         /* Sometimes it's possible to get additional error info. */
-        if ((ret = PrlJob_GetError(job, &err_handle))) {
+        ret = PrlJob_GetError(job, &err_handle);
+        if (ret && ret != PRL_ERR_NO_DATA) {
             logPrlErrorHelper(ret, filename, funcname, linenr);
             goto cleanup;
         }
-- 
1.8.3.1