From ed1a9aa7179c2cb273fa38ae33a7549cd163aabe Mon Sep 17 00:00:00 2001
From: Yuichi Nishiwaki <yuichi.nishiwaki@gmail.com>
Date: Sat, 27 Sep 2014 08:25:11 -0700
Subject: [PATCH] mark popped but not used value as 'unused'

---
 vm.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/vm.c b/vm.c
index 32e7869c..8eb67b71 100644
--- a/vm.c
+++ b/vm.c
@@ -731,7 +731,7 @@ pic_apply(pic_state *pic, struct pic_proc *proc, pic_value args)
       NEXT;
     }
     CASE(OP_POP) {
-      POP();
+      (void)(POP());
       NEXT;
     }
     CASE(OP_PUSHNIL) {