[gimp/metadata-wip-rebased] app: don't unref the image's metadata (fix last commit)

[Michael Natterer <mitch src gnome org>]

commit 314b53ce0b119aaa07624a92fc1f8a6412152cfc
Author: Michael Natterer <mitch gimp org>
Date:   Wed Oct 23 22:53:38 2013 +0200

    app: don't unref the image's metadata (fix last commit)

 app/xcf/xcf-load.c |    8 ++++++--
 1 files changed, 6 insertions(+), 2 deletions(-)
---
diff --git a/app/xcf/xcf-load.c b/app/xcf/xcf-load.c
index b4b0c82..517e3e8 100644
--- a/app/xcf/xcf-load.c
+++ b/app/xcf/xcf-load.c
@@ -251,7 +251,9 @@ xcf_load_image (Gimp     *gimp,
         {
           GimpMetadata *metadata = gimp_image_get_metadata (image);
 
-          if (! metadata)
+          if (metadata)
+            g_object_ref (metadata);
+          else
             metadata = gimp_metadata_new ();
 
           gimp_metadata_set_from_exif (metadata,
@@ -283,7 +285,9 @@ xcf_load_image (Gimp     *gimp,
         {
           GimpMetadata *metadata = gimp_image_get_metadata (image);
 
-          if (! metadata)
+          if (metadata)
+            g_object_ref (metadata);
+          else
             metadata = gimp_metadata_new ();
 
           gimp_metadata_set_from_xmp (metadata,