* marshal.c (w_encoding): encodings need extra depth.

[ruby-core:24100]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@23918 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,8 @@
+Wed Jul  1 08:46:11 2009  Nobuyoshi Nakada  <nobu@ruby-lang.org>
+
+	* marshal.c (w_encoding): encodings need extra depth.
+	  [ruby-core:24100]
+
 Wed Jul  1 06:47:09 2009  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* enum.c (enum_grep): gets rid of type-punning calls.

marshal.c

@@ -493,12 +493,12 @@ w_encoding(VALUE obj, long num, struct dump_call_arg *arg)
     /* special treatment for US-ASCII and UTF-8 */
     if (encidx == rb_usascii_encindex()) {
 	w_symbol(rb_intern("E"), arg->arg);
-	w_object(Qfalse, arg->arg, arg->limit);
+	w_object(Qfalse, arg->arg, arg->limit + 1);
 	return;
     }
     else if (encidx == rb_utf8_encindex()) {
 	w_symbol(rb_intern("E"), arg->arg);
-	w_object(Qtrue, arg->arg, arg->limit);
+	w_object(Qtrue, arg->arg, arg->limit + 1);
 	return;
     }
 
@@ -511,7 +511,7 @@ w_encoding(VALUE obj, long num, struct dump_call_arg *arg)
 	name = (st_data_t)rb_str_new2(rb_enc_name(enc));
 	st_insert(arg->arg->encodings, (st_data_t)rb_enc_name(enc), name);
     } while (0);
-    w_object(name, arg->arg, arg->limit);
+    w_object(name, arg->arg, arg->limit + 1);
 }
 
 static void