[grilo-plugins] metadata-store: Fix the update query

[Juan A. Suarez Romero <jasuarez src gnome org>]

commit 428b15e0935874dbabd477ce1446605b18abf333
Author: AntÃa Puentes <apuentes igalia com>
Date:   Wed Oct 17 11:49:33 2012 +0200

    metadata-store: Fix the update query
    
    https://bugzilla.gnome.org/show_bug.cgi?id=686282

 src/metadata-store/grl-metadata-store.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/metadata-store/grl-metadata-store.c b/src/metadata-store/grl-metadata-store.c
index ac3559a..0754f05 100644
--- a/src/metadata-store/grl-metadata-store.c
+++ b/src/metadata-store/grl-metadata-store.c
@@ -383,7 +383,7 @@ prepare_and_exec_update (sqlite3 *db,
     gchar *col_name = (gchar *) iter_names->data;
     if (col_name) {
       if (count > 0) {
-	g_string_append (sql_buf, " AND ");
+	g_string_append (sql_buf, " , ");
       }
       g_string_append_printf (sql_buf, "%s=?", col_name);
       count++;