* variable.c (rb_cvar_set): class variables become private to the

  particular class/module. [Ruby2]

* variable.c (rb_cvar_get): ditto.

* io.c (rb_io_sync): need not to check writable. [ruby-core:02674]


git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@5977 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 0 insertions, 1 deletions

diff --git a/io.c b/io.c
index 943afa6e5..637dfeae3 100644
--- a/io.c
+++ b/io.c
@@ -775,7 +775,6 @@ rb_io_fsync(io)
     FILE *f;
 
     GetOpenFile(io, fptr);
-    rb_io_check_writable(fptr);
     f = GetWriteFile(fptr);
 
     io_fflush(f, fptr);