[gvfs] udisks2: don't use object after unref

[David Zeuthen <davidz src gnome org>]

commit 5b09d7e4176998c642e7fdfec71c3c35993a01b2
Author: David Zeuthen <zeuthen gmail com>
Date:   Thu Jul 26 12:09:32 2012 -0400

    udisks2: don't use object after unref
    
    Technically there's no problem here since UDisksClient still has a
    reference but it's pretty confusing. Fix it up by using
    g_clear_object().
    
    Signed-off-by: David Zeuthen <zeuthen gmail com>

 monitor/udisks2/gvfsudisks2volumemonitor.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/monitor/udisks2/gvfsudisks2volumemonitor.c b/monitor/udisks2/gvfsudisks2volumemonitor.c
index 3e28579..3052beb 100644
--- a/monitor/udisks2/gvfsudisks2volumemonitor.c
+++ b/monitor/udisks2/gvfsudisks2volumemonitor.c
@@ -818,7 +818,7 @@ should_include_volume (GVfsUDisks2VolumeMonitor *monitor,
   UDisksFilesystem *filesystem;
   UDisksDrive *udisks_drive = NULL;
   const gchar* const *mount_points;
-  UDisksLoop *loop;
+  UDisksLoop *loop = NULL;
 
   /* Block:Ignore trumps everything */
   if (udisks_block_get_hint_ignore (block))
@@ -903,7 +903,6 @@ should_include_volume (GVfsUDisks2VolumeMonitor *monitor,
       guint setup_by_uid;
 
       setup_by_uid = udisks_loop_get_setup_by_uid (loop);
-      g_object_unref (loop);
       if (setup_by_uid != 0 && setup_by_uid != getuid ())
         goto out;
 
@@ -928,6 +927,7 @@ should_include_volume (GVfsUDisks2VolumeMonitor *monitor,
 
  out:
   g_clear_object (&udisks_drive);
+  g_clear_object (&loop);
   return ret;
 }