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
Branch
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REL9_3_STABLE
Details
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http://git.postgresql.org/pg/commitdiff/a75efb483649a194d4578404ca294735829ff127
Modified Files
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contrib/pg_upgrade/file.c | 6 +++++-
contrib/pg_upgrade/pg_upgrade.h | 2 --
2 files changed, 5 insertions(+), 3 deletions(-)