Thread: pgsql: pg_upgrade: fix off-by-one mistake in snprintf

pg_upgrade: fix off-by-one mistake in snprintf

snprintf counts trailing NUL towards the char limit.  Failing to account
for that was causing an invalid value to be passed to pg_resetxlog -l,
aborting the upgrade process.

Branch
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master

Details
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http://git.postgresql.org/pg/commitdiff/9e26326ad6cd11ac32d11e6cbeb613443f361da6

Modified Files
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contrib/pg_upgrade/controldata.c |    2 +-
1 files changed, 1 insertions(+), 1 deletions(-)