Mercurial > octave
diff libinterp/corefcn/file-io.cc @ 21078:49852ff04747
maint: Remove unnecessary declarations of retval.
* __pchip_deriv__.cc, data.cc, dirfns.cc, error.cc, file-io.cc, input.cc,
load-path.cc, octave-link.cc, strfns.cc, sysdep.cc, time.cc, toplev.cc,
urlwrite.cc, ov-cell.cc, ov.cc: Remove unnecessary declarations of retval.
author | Rik <rik@octave.org> |
---|---|
date | Fri, 15 Jan 2016 13:40:34 -0800 |
parents | 5e00ed38a58b |
children | bd1752782e56 |
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--- a/libinterp/corefcn/file-io.cc Fri Jan 15 10:52:48 2016 -0800 +++ b/libinterp/corefcn/file-io.cc Fri Jan 15 13:40:34 2016 -0800 @@ -677,14 +677,12 @@ @seealso{fopen, fclose, is_valid_file_id}\n\ @end deftypefn") { - octave_value_list retval; - if (args.length () > 0) warning ("freport: ignoring extra arguments"); octave_stdout << octave_stream_list::list_open_files (); - return retval; + return ovl (); } DEFUN (frewind, args, nargout,