From d1526b0409a31667de95fbc3b0da23a62ca8bfea Mon Sep 17 00:00:00 2001
From: "Yukihiro \"Matz\" Matsumoto" <matz@ruby-lang.org>
Date: Thu, 27 Feb 2014 19:00:37 +0900
Subject: should not continue loop when ci = NULL

---
 src/gc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/gc.c b/src/gc.c
index 028133ea2..ec6ffba0a 100644
--- a/src/gc.c
+++ b/src/gc.c
@@ -462,7 +462,7 @@ mark_context(mrb_state *mrb, struct mrb_context *c)
   }
   /* mark closure */
   for (ci = c->cibase; ci <= c->ci; ci++) {
-    if (!ci) continue;
+    if (!ci) break;
     mrb_gc_mark(mrb, (struct RBasic*)ci->env);
     mrb_gc_mark(mrb, (struct RBasic*)ci->proc);
     mrb_gc_mark(mrb, (struct RBasic*)ci->target_class);
-- 
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