From 0791d297dd31a241d7cf63a1a7dd510be2aafcb6 Mon Sep 17 00:00:00 2001
From: naruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Mon, 15 Sep 2008 05:36:15 +0000
Subject: * encoding.c (RUBY_MAX_CHAR_LEN): defined.

* encoding.c (str_cat_char): use RUBY_MAX_CHAR_LEN.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@19358 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 string.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'string.c')

diff --git a/string.c b/string.c
index dd61d52da7..843d770cd0 100644
--- a/string.c
+++ b/string.c
@@ -43,6 +43,7 @@
 VALUE rb_cString;
 VALUE rb_cSymbol;
 
+#define RUBY_MAX_CHAR_LEN 16
 #define STR_TMPLOCK FL_USER7
 #define STR_NOEMBED FL_USER1
 #define STR_SHARED  FL_USER2 /* = ELTS_SHARED */
@@ -3790,7 +3791,7 @@ rb_str_to_s(VALUE str)
 static void
 str_cat_char(VALUE str, int c, rb_encoding *enc)
 {
-    char s[16];
+    char s[RUBY_MAX_CHAR_LEN];
     int n = rb_enc_codelen(c, enc);
 
     rb_enc_mbcput(c, s, enc);
-- 
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