From: Robert Haas <rhaas@postgresql.org>
To: pgsql-committers@lists.postgresql.org
Subject: pgsql: Initialize variable to placate compiler.
Date: Wed, 27 Dec 2023 13:49:52 +0000
Message-ID: <E1rIUIC-00CA7h-3j@gemulon.postgresql.org> (raw)
Initialize variable to placate compiler.
I don't think there's a real problem here, because if we reach
the loop over 'tles' then we will either find at least one
TimeLineHistoryEntry such that oldest_segno != 0, in which case
unsummarized_lsn will be initialized, or else unsummarized_tli
will remain 0 and an error will occur before unsummarized_lsn
is used for anything. But some compilers are complainining, as
reported on list by Nathan Bossart and off-list by Andrew Dunstan.
Discussion: http://postgr.es/m/20231223215147.GA69623@nathanxps13
Branch
------
master
Details
-------
https://git.postgresql.org/pg/commitdiff/da083b20f63739130dd65d8f0ca4a49b6db31cfe
Modified Files
--------------
src/backend/postmaster/walsummarizer.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
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To: pgsql-committers@postgresql.org
Cc: rhaas@postgresql.org, pgsql-committers@lists.postgresql.org
Subject: Re: pgsql: Initialize variable to placate compiler.
In-Reply-To: <E1rIUIC-00CA7h-3j@gemulon.postgresql.org>
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