pgsql: Fix variable shadowing in procarray.c.

From: Fujii Masao <fujii(at)postgresql(dot)org>
To: pgsql-committers(at)lists(dot)postgresql(dot)org
Subject: pgsql: Fix variable shadowing in procarray.c.
Date: 2021-09-16 04:09:33
Message-ID: E1mQiiL-0000C8-G1@gemulon.postgresql.org
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Fix variable shadowing in procarray.c.

ProcArrayGroupClearXid function has a parameter named "proc",
but the same name was used for its local variables. This commit fixes
this variable shadowing, to improve code readability.

Back-patch to all supported versions, to make future back-patching
easy though this patch is classified as refactoring only.

Reported-by: Ranier Vilela
Author: Ranier Vilela, Aleksander Alekseev
https://postgr.es/m/CAEudQAqyoTZC670xWi6w-Oe2_Bk1bfu2JzXz6xRfiOUzm7xbyQ@mail.gmail.com

Branch
------
master

Details
-------
https://git.postgresql.org/pg/commitdiff/dc899146dbf0e1d23fb24155a5155826ddce34c9

Modified Files
--------------
src/backend/storage/ipc/procarray.c | 18 +++++++++---------
1 file changed, 9 insertions(+), 9 deletions(-)

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