From 39fe6aa3045ef5638660a6fa81d60f41741d08d5 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Fri, 18 Apr 2014 08:27:09 +0000
Subject: [PATCH] string.c: revert r45622

* string.c (str_buf_cat): revert r45622.  broken data can be added
  later.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45624 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 string.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/string.c b/string.c
index 476cff75d4..6294ea8d1a 100644
--- a/string.c
+++ b/string.c
@@ -1500,10 +1500,7 @@ rb_str_modify_expand(VALUE str, long expand)
 	    str_make_independent_expand(str, expand);
 	}
     }
-    if (ENC_CODERANGE(str) == ENC_CODERANGE_BROKEN) {
-	/* Force re-scan later */
-	ENC_CODERANGE_CLEAR(str);
-    }
+    ENC_CODERANGE_CLEAR(str);
 }
 
 /* As rb_str_modify(), but don't clear coderange */