From 78f2902c0680f53dc2cf4b7febce1d3613db67bf Mon Sep 17 00:00:00 2001
From: "Yukihiro \"Matz\" Matsumoto" <matz@ruby-lang.org>
Date: Sat, 1 Mar 2014 10:48:22 +0900
Subject: need to initialize flags for pooled strings; close #1768

---
 src/state.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/state.c b/src/state.c
index 620ed7d77..9b7ad1c5a 100644
--- a/src/state.c
+++ b/src/state.c
@@ -176,6 +176,7 @@ mrb_str_pool(mrb_state *mrb, mrb_value str)
     ns->flags = MRB_STR_NOFREE;
   }
   else {
+    ns->flags = 0;
     ns->ptr = (char *)mrb_malloc(mrb, (size_t)len+1);
     if (s->ptr) {
       memcpy(ns->ptr, s->ptr, len);
-- 
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