[macruby-changes] [3891] MacRuby/trunk/io.c

[source_changes at macosforge.org]

Revision: 3891
          http://trac.macosforge.org/projects/ruby/changeset/3891
Author:   martinlagardette at apple.com
Date:     2010-03-29 16:35:51 -0700 (Mon, 29 Mar 2010)
Log Message:
-----------
IO#tell should not require readability

IO#tell should be usable on write-only and read-only IO, not just read-able IO

Modified Paths:
--------------
    MacRuby/trunk/io.c

Modified: MacRuby/trunk/io.c
===================================================================
--- MacRuby/trunk/io.c	2010-03-29 22:41:07 UTC (rev 3890)
+++ MacRuby/trunk/io.c	2010-03-29 23:35:51 UTC (rev 3891)
@@ -549,9 +549,9 @@
 rb_io_tell(VALUE io, SEL sel)
 {
     rb_io_t *io_struct = ExtractIOStruct(io);
-    rb_io_assert_readable(io_struct);
+    rb_io_check_closed(io_struct);
 
-    return OFFT2NUM(ltell(io_struct->read_fd));
+    return OFFT2NUM(ltell(io_struct->fd));
 }
 
 static VALUE
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