nobu	2008-06-20 18:16:03 +0900 (Fri, 20 Jun 2008)

  New Revision: 17483

  Modified files:
    branches/ruby_1_8/ChangeLog
    branches/ruby_1_8/string.c

  Log:
    * string.c (rb_str_buf_append): should infect.


  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/branches/ruby_1_8/ChangeLog?r1=17483&r2=17482&diff_format=u
  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/branches/ruby_1_8/string.c?r1=17483&r2=17482&diff_format=u

Index: ruby_1_8/ChangeLog
===================================================================
--- ruby_1_8/ChangeLog	(revision 17482)
+++ ruby_1_8/ChangeLog	(revision 17483)
@@ -1,3 +1,7 @@
+Fri Jun 20 18:16:01 2008  Nobuyoshi Nakada  <nobu@r...>
+
+	* string.c (rb_str_buf_append): should infect.
+
 Fri Jun 20 15:40:02 2008  Nobuyoshi Nakada  <nobu@r...>
 
 	* array.c (rb_ary_store, rb_ary_splice): not depend on unspecified
Index: ruby_1_8/string.c
===================================================================
--- ruby_1_8/string.c	(revision 17482)
+++ ruby_1_8/string.c	(revision 17483)
@@ -793,7 +793,9 @@
 rb_str_buf_append(str, str2)
     VALUE str, str2;
 {
-    return str_buf_cat(str, RSTRING(str2)->ptr, RSTRING(str2)->len);
+    str_buf_cat(str, RSTRING(str2)->ptr, RSTRING(str2)->len);
+    OBJ_INFECT(str, str2);
+    return str;
 }
 
 VALUE

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