mame	2008-05-29 22:42:20 +0900 (Thu, 29 May 2008)

  New Revision: 16681

  Modified files:
    trunk/ChangeLog
    trunk/io.c

  Log:
    * io.c (argf_readchar): raise EOFError, synchronizing IO#readchar.


  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/ChangeLog?r1=16681&r2=16680&diff_format=u
  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/trunk/io.c?r1=16681&r2=16680&diff_format=u

Index: ChangeLog
===================================================================
--- ChangeLog	(revision 16680)
+++ ChangeLog	(revision 16681)
@@ -1,3 +1,7 @@
+Thu May 29 22:41:48 2008  Yusuke Endoh  <mame@t...>
+
+	* io.c (argf_readchar): raise EOFError, synchronizing IO#readchar.
+
 Thu May 29 22:29:39 2008  Yusuke Endoh  <mame@t...>
 
 	* io.c (argf_external_encoding, argf_internal_encoding): fix SEGV by
Index: io.c
===================================================================
--- io.c	(revision 16680)
+++ io.c	(revision 16681)
@@ -7193,7 +7193,7 @@
     VALUE ch;
 
   retry:
-    if (!next_argv()) return Qnil;
+    if (!next_argv()) return rb_eof_error();
     if (TYPE(current_file) != T_FILE) {
 	ch = rb_funcall3(current_file, rb_intern("getc"), 0, 0);
     }

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