minor change in new-grid-update

sails/roles/database/files/new-grid-system-adapt.sql

@@ -79,7 +79,7 @@ BEGIN
 
         -- La escena ya existe, asocio el pictograma a dicha escena
         IF (_grid_instances = 1) THEN
-          SELECT id FROM grid WHERE name = _grid_name AND id_stu = _id_stu LIMIT 1 INTO _grid_id;
+          SELECT id FROM grid WHERE name = _grid_name COLLATE utf8_general_ci AND id_stu = _id_stu LIMIT 1 INTO _grid_id;
 
           -- Actualiza el id_grid al que pertenece el picto
           UPDATE stu_picto