pgsql: Avoid possible divide-by-zero in gincostestimate.

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: pgsql-committers(at)postgresql(dot)org
Subject: pgsql: Avoid possible divide-by-zero in gincostestimate.
Date: 2011-04-21 23:29:12
Message-ID: E1QD3JA-0002F7-BX@gemulon.postgresql.org
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Avoid possible divide-by-zero in gincostestimate.

Per report from Jeff Janes.

Branch
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master

Details
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http://git.postgresql.org/pg/commitdiff/92647fc4b9cd7406afb2ee240a20082ba6097177

Modified Files
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src/backend/utils/adt/selfuncs.c | 4 ++++
1 files changed, 4 insertions(+), 0 deletions(-)

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