Re: information schema parameter_default implementation

I can't apply the patch; maybe I'm doing something wrong?

$ git apply v2-0001-Implement-information_schema.parameters.parameter.patch

v2-0001-Implement-information_schema.parameters.parameter.patch:49: trailing whitespace.

           CAST((ss.x).n AS sql_identifier) AS dtd_identifier,

v2-0001-Implement-information_schema.parameters.parameter.patch:50: trailing whitespace.

           CAST(

v2-0001-Implement-information_schema.parameters.parameter.patch:51: trailing whitespace.

             CASE WHEN pg_has_role(proowner, 'USAGE')

v2-0001-Implement-information_schema.parameters.parameter.patch:52: trailing whitespace.

                  THEN pg_get_function_arg_default(p_oid, (ss.x).n)

v2-0001-Implement-information_schema.parameters.parameter.patch:53: trailing whitespace.

                  ELSE NULL END

error: patch failed: doc/src/sgml/information_schema.sgml:3323

error: doc/src/sgml/information_schema.sgml: patch does not apply

error: patch failed: src/backend/catalog/information_schema.sql:1133

error: src/backend/catalog/information_schema.sql: patch does not apply

error: patch failed: src/backend/utils/adt/ruleutils.c:2266

error: src/backend/utils/adt/ruleutils.c: patch does not apply

error: patch failed: src/include/catalog/catversion.h:53

error: src/include/catalog/catversion.h: patch does not apply

error: patch failed: src/include/catalog/pg_proc.h:1973

error: src/include/catalog/pg_proc.h: patch does not apply

error: patch failed: src/include/utils/builtins.h:665

error: src/include/utils/builtins.h: patch does not apply

error: patch failed: src/test/regress/expected/create_function_3.out:425

error: src/test/regress/expected/create_function_3.out: patch does not apply

error: patch failed: src/test/regress/sql/create_function_3.sql:138

error: src/test/regress/sql/create_function_3.sql: patch does not apply