From a8b92b6090f14a3a84d2b904eff1794e21047fae Mon Sep 17 00:00:00 2001 From: Peter Eisentraut Date: Sun, 27 May 2012 22:30:34 +0300 Subject: [PATCH] PL/Perl: Avoid compiler warning from clang Use SvREFCNT_inc_simple_void() instead of SvREFCNT_inc() to avoid warning about unused return value. --- src/pl/plperl/plperl_helpers.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/pl/plperl/plperl_helpers.h b/src/pl/plperl/plperl_helpers.h index 2c17790062..6b714e52a1 100644 --- a/src/pl/plperl/plperl_helpers.h +++ b/src/pl/plperl/plperl_helpers.h @@ -64,7 +64,7 @@ sv2cstr(SV *sv) else /* increase the reference count so we can just SvREFCNT_dec() it when * we are done */ - SvREFCNT_inc(sv); + SvREFCNT_inc_simple_void(sv); val = SvPVutf8(sv, len);