From 30b6648b9c53f8c3f5156910758cb37eb0d654a7 Mon Sep 17 00:00:00 2001
From: ksss <co000ri@gmail.com>
Date: Mon, 2 Jan 2017 16:33:58 +0900
Subject: Small refactoring: should use RSTR_CAPA

---
 src/string.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

(limited to 'src')

diff --git a/src/string.c b/src/string.c
index 072bf2226..b57f1cec4 100644
--- a/src/string.c
+++ b/src/string.c
@@ -154,10 +154,7 @@ str_buf_cat(mrb_state *mrb, struct RString *s, const char *ptr, size_t len)
       off = ptr - RSTR_PTR(s);
   }
 
-  if (RSTR_EMBED_P(s))
-    capa = RSTRING_EMBED_LEN_MAX;
-  else
-    capa = s->as.heap.aux.capa;
+  capa = RSTR_CAPA(s);
   if (capa <= RSTRING_EMBED_LEN_MAX)
     capa = RSTRING_EMBED_LEN_MAX+1;
 
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