[evolution-data-server] Correct a failure condition in cal_client_init_in_dbus_thread()

[Milan Crha <mcrha src gnome org>]

commit 0893e90085f88ecbd82d850a32b50790b66736b8
Author: Milan Crha <mcrha redhat com>
Date:   Wed Dec 6 13:19:04 2017 +0100

    Correct a failure condition in cal_client_init_in_dbus_thread()

 src/calendar/libecal/e-cal-client.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/calendar/libecal/e-cal-client.c b/src/calendar/libecal/e-cal-client.c
index 62efe0a..93031aa 100644
--- a/src/calendar/libecal/e-cal-client.c
+++ b/src/calendar/libecal/e-cal-client.c
@@ -1244,7 +1244,7 @@ cal_client_init_in_dbus_thread (GSimpleAsyncResult *simple,
                (((object_path != NULL) || (bus_name != NULL)) && (local_error == NULL)) ||
                (((object_path == NULL) || (bus_name == NULL)) && (local_error != NULL)));
 
-       if (object_path == NULL) {
+       if (local_error) {
                g_dbus_error_strip_remote_error (local_error);
                g_simple_async_result_take_error (simple, local_error);
                g_object_unref (connection);