[gvfs] udisks2: don't leak GIcon when applying hints

[David Zeuthen <davidz src gnome org>]

commit 82880411705bd7d4bc64a42756a50f2af582faf7
Author: David Zeuthen <zeuthen gmail com>
Date:   Wed Dec 5 11:59:55 2012 -0500

    udisks2: don't leak GIcon when applying hints
    
    Signed-off-by: David Zeuthen <zeuthen gmail com>

 monitor/udisks2/gvfsudisks2volume.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/monitor/udisks2/gvfsudisks2volume.c b/monitor/udisks2/gvfsudisks2volume.c
index af62321..00f85d9 100644
--- a/monitor/udisks2/gvfsudisks2volume.c
+++ b/monitor/udisks2/gvfsudisks2volume.c
@@ -176,6 +176,7 @@ apply_options_from_fstab (GVfsUDisks2Volume *volume,
   icon_name = gvfs_udisks2_utils_lookup_fstab_options_value (fstab_options, "x-gvfs-icon=");
   if (icon_name != NULL)
     {
+      g_clear_object (&volume->icon);
       volume->icon = g_themed_icon_new_with_default_fallbacks (icon_name);
       g_free (icon_name);
     }