[tracker/tracker-1.12] libtracker-extract: Fix insertion of white balance value

[Debarshi Ray <debarshir src gnome org>]

commit 86a2f60b2bf1c7649974e8e3aa4c424788ccca1f
Author: Debarshi Ray <debarshir gnome org>
Date:   Thu Sep 21 12:27:54 2017 +0200

    libtracker-extract: Fix insertion of white balance value
    
    https://bugzilla.gnome.org/show_bug.cgi?id=787774

 src/libtracker-extract/tracker-xmp.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/libtracker-extract/tracker-xmp.c b/src/libtracker-extract/tracker-xmp.c
index 911f3d7..1b53754 100644
--- a/src/libtracker-extract/tracker-xmp.c
+++ b/src/libtracker-extract/tracker-xmp.c
@@ -994,7 +994,7 @@ tracker_xmp_apply_to_resource (TrackerResource *resource,
                TrackerResource *white_balance;
 
                white_balance = tracker_resource_new (data->white_balance);
-               tracker_resource_set_relation (resource, "nmm:meteringMode", white_balance);
+               tracker_resource_set_relation (resource, "nmm:whiteBalance", white_balance);
                g_object_unref (white_balance);
        }