pg_upgrade: fix CopyFile() on Windows to fail on file existence
Also fix getErrorText() to return the right error string on failure.
This behavior now matches that of other operating systems.
Report by Noah Misch
Backpatch through 9.1
Branch
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REL9_2_STABLE
Details
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http://git.postgresql.org/pg/commitdiff/0ca3c51e5520b423b17f498f6390129659ef68e0
Modified Files
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contrib/pg_upgrade/file.c | 2 +-
contrib/pg_upgrade/util.c | 2 ++
2 files changed, 3 insertions(+), 1 deletion(-)