Silence yet more bcc32 compiler warnings

("Code has no effect")

p4raw-id: //depot/perl@24939

1 files changed, 1 insertions, 1 deletions

diff --git a/pp_ctl.c b/pp_ctl.c
index 6fd1add267..94a3f31ab6 100644
--- a/pp_ctl.c
+++ b/pp_ctl.c
@@ -295,7 +295,7 @@ PP(pp_substcont)
 	mg->mg_len = i;
     }
     if (old != rx)
-	ReREFCNT_inc(rx);
+	(void)ReREFCNT_inc(rx);
     cx->sb_rxtainted |= RX_MATCH_TAINTED(rx);
     rxres_save(&cx->sb_rxres, rx);
     RETURNOP(pm->op_pmreplstart);