[libvirt] [PATCHv2 04/16] qemu: fix error message with migrate2 xml

[Eric Blake]

Otherwise, an ABI mismatch gives error messages attributing the target
xml string as current, and the current domain state as the new xml.

* src/qemu/qemu_migration.c (qemuMigrationBegin): Use correct
argument order.
---

v2: new patch.  Noticed because I used the public migrate2 handling
of dxml as the model for my patch 16/16, then noticed that the
error messages were backwards as a result.

 src/qemu/qemu_migration.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/src/qemu/qemu_migration.c b/src/qemu/qemu_migration.c
index 9c1bde5..3282271 100644
--- a/src/qemu/qemu_migration.c
+++ b/src/qemu/qemu_migration.c
@@ -1037,7 +1037,7 @@ char *qemuMigrationBegin(struct qemud_driver *driver,
                                             VIR_DOMAIN_XML_INACTIVE)))
             goto cleanup;

-        if (!virDomainDefCheckABIStability(def, vm->def))
+        if (!virDomainDefCheckABIStability(vm->def, def))
             goto cleanup;

         rv = qemuDomainDefFormatXML(driver, def,
-- 
1.7.4.4