1 files changed, 4 insertions, 1 deletions
diff --git a/ChangeLog b/ChangeLog
index 81b3548b73..49844d4d3f 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,4 +1,7 @@
-Fri Jul  8 16:39:03 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+Fri Jul  8 16:40:38 2011  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* ext/json/parser/parser.rl (convert_encoding): should not modify
+	  the argument.
 
 	* ext/json/parser/parser.rl (convert_encoding): no needs to use
 	  force_encoding.