C comment: mention why no setting lasterrno in dir_existsfile()

Bruce Momjian <bruce@momjian.us>

Commit: 3fdc1d269345cac24275613f4d6b799e195d95a0
Author: Bruce Momjian <bruce@momjian.us>
Date: 2023-10-31T15:59:14Z
Releases: 17.0
C comment: mention why no setting lasterrno in dir_existsfile()

Reported-by: Wei Sun

Discussion: https://postgr.es/m/tencent_1276C08F98579CC19D8A4488C848A8411806@qq.com

Backpatch-through: master

Files

PathChange+/−
src/bin/pg_basebackup/walmethods.c modified +5 −0