[evolution-data-server] Fix reference leak in book_client_view_emit_objects_modified().

[Matthew Barnes <mbarnes src gnome org>]

commit cde43cc00bbe3b3ed621ded832cb8df5fca3962b
Author: Matthew Barnes <mbarnes redhat com>
Date:   Sun Apr 28 10:57:27 2013 -0400

    Fix reference leak in book_client_view_emit_objects_modified().
    
    This was causing test-client-photo-is-uri to fail.

 addressbook/libebook/e-book-client-view.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/addressbook/libebook/e-book-client-view.c b/addressbook/libebook/e-book-client-view.c
index 71fb531..f6ab999 100644
--- a/addressbook/libebook/e-book-client-view.c
+++ b/addressbook/libebook/e-book-client-view.c
@@ -286,6 +286,8 @@ book_client_view_emit_objects_modified (EBookClientView *client_view,
        g_source_unref (idle_source);
 
        g_main_context_unref (main_context);
+
+       g_object_unref (client);
 }
 
 static gchar *