[PATCH 2/2] virsh-snapshot: Reject --no-metadata together with --print-xml

[Peter Krempa <pkrempa@xxxxxxxxxx>]

Manual for "virsh snapshot-create-as" states that --no-metadata and
--print-xml are incompatible. Honor this detail in the code.
---
 tools/virsh-snapshot.c | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/tools/virsh-snapshot.c b/tools/virsh-snapshot.c
index fe1cee9..d9659d4 100644
--- a/tools/virsh-snapshot.c
+++ b/tools/virsh-snapshot.c
@@ -412,8 +412,14 @@ cmdSnapshotCreateAs(vshControl *ctl, const vshCmd *cmd)
     unsigned int flags = 0;
     const vshCmdOpt *opt = NULL;

-    if (vshCommandOptBool(cmd, "no-metadata"))
+    if (vshCommandOptBool(cmd, "no-metadata")) {
+        if (vshCommandOptBool(cmd, "print-xml")) {
+            vshError(ctl, "%s",
+                     _("--print-xml is incompatible with --no-metadata"));
+            return false;
+        }
         flags |= VIR_DOMAIN_SNAPSHOT_CREATE_NO_METADATA;
+    }
     if (vshCommandOptBool(cmd, "halt"))
         flags |= VIR_DOMAIN_SNAPSHOT_CREATE_HALT;
     if (vshCommandOptBool(cmd, "disk-only"))
-- 
1.8.1.1

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