restoring dump from 3.1: ERROR: function "addnode" already exists with same argument types

[strk]

regress/run_test.pl --raster --topology --dumprestore --upgrade-path unpackaged3.1--:auto regress/core/regress -v
...
ERROR:  function "addnode" already exists with same argument types

[strk]

Signature in dump:

FUNCTION topology addnode(character varying, public.geometry)

Signature in skip list (generated):

FUNCTION addnode(character varying, geometry, boolean, boolean)

The old signature is removed by a _postgis_drop_function_by_signature call in topology/topology_before_upgrade.sql.in but with a multi-line approach, which may be confusing the skip-list generator script

[Sandro Santilli <strk@…>]

In cc16070/git:

Fix restore of dumps with topology from 3.1

References #5577 in master branch (3.5.0dev)

[Sandro Santilli <strk@…>]

In 9c44d61/git:

Fix restore of dumps with topology from 3.1

Closes #5577 in 3.4 branch (3.4.1dev)