When no migration has been performed (ie. empty MigrationState), qmp_query_migrate() returns nothing.
Let's do what other query handlers do: return an empty json-object. Signed-off-by: Luiz Capitulino <lcapitul...@redhat.com> --- migration.c | 5 +++++ 1 files changed, 5 insertions(+), 0 deletions(-) diff --git a/migration.c b/migration.c index 923d20e..ed253af 100644 --- a/migration.c +++ b/migration.c @@ -192,6 +192,9 @@ void do_info_migrate_print(Monitor *mon, const QObject *data) QDict *qdict; qdict = qobject_to_qdict(data); + if (qdict_size(qdict) == 0) { + return; + } monitor_printf(mon, "Migration status: %s\n", qdict_get_str(qdict, "status")); @@ -248,6 +251,8 @@ void qmp_query_migrate(Monitor *mon, QObject **ret_data) *ret_data = qobject_from_jsonf("{ 'status': 'cancelled' }"); break; } + } else { + *ret_data = qobject_from_jsonf("{}"); } } -- 1.7.3.3.398.g0b0cd