v11.5 create_range_partitions error whith uppercase table name

[dazhi1011]

Problem description

Its ok on v11.3 and v10.3,but there is an error on v11.5.
It seems because of the args passed from the pg ( parent_relid = PG_GETARG_OID(0) ).
Procedures to reproduce :

create table "Abc"("ID" int,"TE" timestamp not null);
insert into "Abc"("ID","TE") values (1,'2019-09-20 09:00');
select create_range_partitions('"Abc"','"TE"','2019-09-20'::date,'1 day'::interval);
insert into "Abc"("ID","TE") values (1,'2019-09-21 09:10');

ERROR:  relation "public.abc" does not exist
LINE 1: select public.create_single_range_partition('public.Abc', '2...
                                                    ^
QUERY:  select public.create_single_range_partition('public.Abc', '2019-09-21 00:00:00'::timestamp, '2019-09-22 00:00:00'::timestamp, 'public.Abc_2')

Environment

pg_pathman | 1.5 | public | Partitioning tool for PostgreSQL
plpgsql | 1.0 | pg_catalog | PL/pgSQL procedural language
postgis | 2.5.3 | public | PostGIS geometry, geography, and raster spatial types and functions

PostgreSQL 11.5 on x86_64-pc-linux-gnu, compiled by gcc (GCC) 4.8.5 20150623 (Red Hat 4.8.5-36), 64-bit

[arssher]

Thanks, fixed in master.