pgsql: psql: Fix invalid memory access

psql: Fix invalid memory access

Due to an apparent thinko, when printing a table in expanded mode
(\x), space would be allocated for 1 slot plus 1 byte per line,
instead of 1 slot per line plus 1 slot for the NULL terminator.  When
the line count is small, reading or writing the terminator would
therefore access memory beyond what was allocated.

Branch
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REL9_0_STABLE

Details
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http://git.postgresql.org/pg/commitdiff/ebe608915cf9b6689b6dfcb92ddb31c8da765670

Modified Files
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src/bin/psql/print.c |    4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)