From 92821cf2ef3039cda71d3fc782f23a2a1a2134eb Mon Sep 17 00:00:00 2001
From: Masaki Muranaka <monaka@monami-ya.jp>
Date: Sat, 23 Mar 2013 15:55:55 +0900
Subject: Use mrb_str_cat() instead of mrb_str_cat2() as possible.

---
 src/variable.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'src/variable.c')

diff --git a/src/variable.c b/src/variable.c
index 4345f49a7..df89397d7 100644
--- a/src/variable.c
+++ b/src/variable.c
@@ -525,10 +525,10 @@ inspect_i(mrb_state *mrb, mrb_sym sym, mrb_value v, void *p)
   /* need not to show internal data */
   if (RSTRING_PTR(str)[0] == '-') { /* first element */
     RSTRING_PTR(str)[0] = '#';
-    mrb_str_cat2(mrb, str, " ");
+    mrb_str_cat(mrb, str, " ", 1);
   }
   else {
-    mrb_str_cat2(mrb, str, ", ");
+    mrb_str_cat(mrb, str, ", ", 2);
   }
   s = mrb_sym2name_len(mrb, sym, &len);
   mrb_str_cat(mrb, str, s, len);
-- 
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