[gtk/matthiasc/for-master: 6/6] mountoperation: Handle D-Bus missing

[Matthias Clasen <matthiasc src gnome org>]

commit 67d1d5ec80a993757f4a1c3e045ec8ad41257df1
Author: Matthias Clasen <mclasen redhat com>
Date:   Mon Dec 30 15:24:51 2019 -0500

    mountoperation: Handle D-Bus missing
    
    Still not great to make sync calls here, but
    at least we should handle failure without criticals.

 gtk/gtkmountoperation.c | 3 +++
 1 file changed, 3 insertions(+)
---
diff --git a/gtk/gtkmountoperation.c b/gtk/gtkmountoperation.c
index b94d124818..ebcdba0f2b 100644
--- a/gtk/gtkmountoperation.c
+++ b/gtk/gtkmountoperation.c
@@ -202,6 +202,9 @@ gtk_mount_operation_init (GtkMountOperation *operation)
                                                          "org.gtk.MountOperationHandler",
                                                          "/org/gtk/MountOperationHandler",
                                                          NULL, NULL);
+  if (!operation->priv->handler)
+    return;
+
   name_owner = g_dbus_proxy_get_name_owner (G_DBUS_PROXY (operation->priv->handler));
   if (!name_owner)
     g_clear_object (&operation->priv->handler);