From d4205c9b20e7ac0017d80314ec65c906308f04c9 Mon Sep 17 00:00:00 2001
From: Kouichi Nakanishi <keizo.bookman@gmail.com>
Date: Wed, 12 Apr 2017 23:25:22 +0900
Subject: Use while statement instead of for statement

---
 src/variable.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'src/variable.c')

diff --git a/src/variable.c b/src/variable.c
index 5e007c9fa..ffe8b954b 100644
--- a/src/variable.c
+++ b/src/variable.c
@@ -953,7 +953,8 @@ mrb_vm_const_get(mrb_state *mrb, mrb_sym sym)
     if (c->iv && iv_get(mrb, c->iv, sym, &v)) {
       return v;
     }
-    for (c2 = c; c2 && c2->tt == MRB_TT_SCLASS;) {
+    c2 = c;
+    while (c2 && c2->tt == MRB_TT_SCLASS) {
       mrb_value klass;
       klass = mrb_obj_iv_get(mrb, (struct RObject *)c2,
                              mrb_intern_lit(mrb, "__attached__"));
-- 
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