pgsql: Fix one-byte buffer overrun in PQprintTuples().

Fix one-byte buffer overrun in PQprintTuples().

This bug goes back to the original Postgres95 sources.  Its significance
to modern PG versions is marginal, since we have not used PQprintTuples()
internally in a very long time, and it doesn't seem to have ever been
documented either.  Still, it *is* exposed to client apps, so somebody
out there might possibly be using it.

Xi Wang

Branch
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REL8_4_STABLE

Details
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http://git.postgresql.org/pg/commitdiff/01910959504912f46d5d643d692ecd2ab7eabd5d

Modified Files
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src/interfaces/libpq/fe-print.c |    7 +++----
1 files changed, 3 insertions(+), 4 deletions(-)