[gvfs] udisks2: Fix error when compiling with -Werror=format-security

[Matthias Clasen <matthiasc src gnome org>]

commit 30b70bdd4113a3bb22e8ee98ecdfde5c5e5c165e
Author: Robert Ancell <robert ancell canonical com>
Date:   Thu May 24 10:52:43 2012 +1200

    udisks2: Fix error when compiling with -Werror=format-security
    
    https://bugzilla.gnome.org/show_bug.cgi?id=676693

 monitor/udisks2/gvfsudisks2mount.c  |    2 +-
 monitor/udisks2/gvfsudisks2volume.c |    2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/monitor/udisks2/gvfsudisks2mount.c b/monitor/udisks2/gvfsudisks2mount.c
index cf3b29a..a2f1342 100644
--- a/monitor/udisks2/gvfsudisks2mount.c
+++ b/monitor/udisks2/gvfsudisks2mount.c
@@ -867,7 +867,7 @@ umount_command_cb (GObject       *source_object,
   g_simple_async_result_set_error (data->simple,
                                    G_IO_ERROR,
                                    G_IO_ERROR_FAILED,
-                                   standard_error);
+                                   "%s", standard_error);
   g_simple_async_result_complete (data->simple);
   data->completed = TRUE;
   unmount_data_unref (data);
diff --git a/monitor/udisks2/gvfsudisks2volume.c b/monitor/udisks2/gvfsudisks2volume.c
index 8b3ba98..a8bf3c0 100644
--- a/monitor/udisks2/gvfsudisks2volume.c
+++ b/monitor/udisks2/gvfsudisks2volume.c
@@ -875,7 +875,7 @@ mount_command_cb (GObject       *source_object,
   g_simple_async_result_set_error (data->simple,
                                    G_IO_ERROR,
                                    G_IO_ERROR_FAILED,
-                                   standard_error);
+                                   "%s", standard_error);
   g_simple_async_result_complete (data->simple);
   mount_data_free (data);