pg_upgrade: properly detect file copy failure on Windows

Bruce Momjian <bruce@momjian.us>

Commit: 87cdfeb18ae0fe298b6f405718cbe97eaed190d3
Author: Bruce Momjian <bruce@momjian.us>
Date: 2015-11-14T16:47:11Z
Releases: 9.4.6
pg_upgrade:  properly detect file copy failure on Windows

Previously, file copy failures were ignored on Windows due to an
incorrect return value check.

Report by Manu Joye

Backpatch through 9.1

Files

PathChange+/−
contrib/pg_upgrade/file.c modified +5 −1
contrib/pg_upgrade/pg_upgrade.h modified +0 −2