pg_upgrade: Error out on too many command-line arguments

From: Peter Eisentraut <peter(dot)eisentraut(at)2ndquadrant(dot)com>
To: pgsql-hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: pg_upgrade: Error out on too many command-line arguments
Date: 2019-08-25 08:51:47
Message-ID: f2554627-04e7-383a-ef01-ab99bb6a291c@2ndquadrant.com
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I propose the attached patch to make pg_upgrade error out on too many
command-line arguments. This makes it match the behavior of other
PostgreSQL programs.

See [0] for an issue related to the lack of this check:

[0]:
https://www.postgresql.org/message-id/871sdbzizp.fsf%40jsievers.enova.com

--
Peter Eisentraut http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services

Attachment Content-Type Size
0001-pg_upgrade-Error-out-on-too-many-command-line-argume.patch text/plain 960 bytes

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