psql's \r broken since e984ef5861d

From: Julien Rouhaud <julien(dot)rouhaud(at)dalibo(dot)com>
To: pgsql-hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: psql's \r broken since e984ef5861d
Date: 2017-07-20 00:54:38
Message-ID: 95437d09-cc92-6260-f1d6-7e6cf7e4a5cf@dalibo.com
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Hello,

Unless I miss something, \r isn't working anymore, since
exec_command_print() fallback to display previous_buf if query_buf has
been freed.

Trivial patch to fix issue (free both buffers in exec_command_reset())
attached.

Regards.

--
Julien Rouhaud

Attachment Content-Type Size
fix_psql_r.diff text/x-patch 1.8 KB

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