From 36328c154b918d36a18c97db61690b8462ab649d Mon Sep 17 00:00:00 2001
From: Yuichi Nishiwaki <yuichi.nishiwaki@gmail.com>
Date: Fri, 26 Sep 2014 17:39:11 +0900
Subject: [PATCH] more fix on misc functions in vm.c

---
 vm.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/vm.c b/vm.c
index 832fb2ce..7cc84d96 100644
--- a/vm.c
+++ b/vm.c
@@ -280,14 +280,14 @@ pic_get_args(pic_state *pic, const char *format, ...)
       break;
     }
     case 'c': {
-      char *c;
+      char *k;
       pic_value v;
 
-      c = va_arg(ap, char *);
+      k = va_arg(ap, char *);
       if (i < argc) {
         v = GET_OPERAND(pic,i);
         if (pic_char_p(v)) {
-          *c = pic_char(v);
+          *k = pic_char(v);
         }
         else {
           pic_errorf(pic, "pic_get_args: expected char, but got ~s", v);
@@ -488,7 +488,7 @@ vm_push_env(pic_state *pic)
 {
   pic_callinfo *ci = pic->ci;
 
-  ci->env = (struct pic_env *)pic_obj_alloc(pic, offsetof(struct pic_env, storage) + sizeof(pic_value) * ci->regc, PIC_TT_ENV);
+  ci->env = (struct pic_env *)pic_obj_alloc(pic, offsetof(struct pic_env, storage) + sizeof(pic_value) * (size_t)(ci->regc), PIC_TT_ENV);
   ci->env->up = ci->up;
   ci->env->regc = ci->regc;
   ci->env->regs = ci->regs;