[tracker] Fix another printf format for gsize, it varies between 32/64 bit

[Sam Thursfield <sthursfield src gnome org>]

commit 2ddfdfa40543f116bb315c9b9eebbf40489afcc1
Author: Sam Thursfield <sam afuera me uk>
Date:   Thu Mar 30 22:25:38 2017 +0100

    Fix another printf format for gsize, it varies between 32/64 bit

 src/libtracker-miner/tracker-decorator.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/libtracker-miner/tracker-decorator.c b/src/libtracker-miner/tracker-decorator.c
index fb01037..5fabdf4 100644
--- a/src/libtracker-miner/tracker-decorator.c
+++ b/src/libtracker-miner/tracker-decorator.c
@@ -803,7 +803,7 @@ decorator_query_remaining_items_cb (GObject      *object,
                tracker_sparql_cursor_get_integer (cursor, 0);
        g_object_unref (cursor);
 
-       g_debug ("Found %ld items to extract", priv->n_remaining_items);
+       g_debug ("Found %" G_GSIZE_FORMAT " items to extract", priv->n_remaining_items);
 
        if (priv->n_remaining_items > 0)
                decorator_cache_next_items (decorator);