[libvirt] [PATCH v2 6/9] lxc: Ignore no-op flag during virDomainUndefine

[Eric Blake]

Copy what esx does in ignoring the SNAPSHOTS_METADATA flag as a no-op,
and in line with the recent doc tweak in commit c049f022.

Signed-off-by: Eric Blake <eblake at redhat.com>
---
 src/lxc/lxc_driver.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/lxc/lxc_driver.c b/src/lxc/lxc_driver.c
index 9db2a02dee..a1bb29d5ae 100644
--- a/src/lxc/lxc_driver.c
+++ b/src/lxc/lxc_driver.c
@@ -491,7 +491,10 @@ static int lxcDomainUndefineFlags(virDomainPtr dom,
     int ret = -1;
     virLXCDriverConfigPtr cfg = virLXCDriverGetConfig(driver);

-    virCheckFlags(0, -1);
+    /* No managed save, so we explicitly reject
+     * VIR_DOMAIN_UNDEFINE_MANAGED_SAVE.  No snapshot metadata for
+     * lxc, so we can trivially ignore that flag.  */
+    virCheckFlags(VIR_DOMAIN_UNDEFINE_SNAPSHOTS_METADATA, -1);

     if (!(vm = lxcDomObjFromDomain(dom)))
         goto cleanup;
-- 
2.20.1