pgsql: PL/Perl: Avoid compiler warning from clang

From: Alvaro Herrera <alvherre(at)alvh(dot)no-ip(dot)org>
To: pgsql-committers(at)postgresql(dot)org
Subject: pgsql: PL/Perl: Avoid compiler warning from clang
Date: 2012-07-10 19:53:18
Message-ID: E1SogUo-0002ND-Ih@gemulon.postgresql.org
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PL/Perl: Avoid compiler warning from clang

Use SvREFCNT_inc_simple_void() instead of SvREFCNT_inc() to avoid
warning about unused return value.

Branch
------
REL9_1_STABLE

Details
-------
http://git.postgresql.org/pg/commitdiff/1fbe7d377cb6bf070442794a677499cd2e7531cc

Modified Files
--------------
src/pl/plperl/plperl_helpers.h | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)

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