On OS X to use perl's malloc need to USE_PERL_SBRK and emulate sbrk()

[p5sagit/p5-mst-13.2.git] / pp_hot.c

diff --git a/pp_hot.c b/pp_hot.c
index bd61e40..8df8e09 100644 (file)
--- a/pp_hot.c
+++ b/pp_hot.c
@@ -2195,7 +2195,7 @@ PP(pp_subst)
        if (!c) {
            register PERL_CONTEXT *cx;
            SPAGAIN;
-           ReREFCNT_inc(rx);
+           (void)ReREFCNT_inc(rx);
            PUSHSUBST(cx);
            RETURNOP(cPMOP->op_pmreplroot);
        }