Mercurial > octave-nkf
diff libinterp/corefcn/strfns.cc @ 20616:fd0efcdb3718
use new string_value method to handle value extraction errors
* dirfns.cc, file-io.cc, gammainc.cc, help.cc, load-path.cc,
octave-link.cc, qz.cc, regexp.cc, strfns.cc, syscalls.cc, time.cc,
variables.cc: Use new string_value method.
author | John W. Eaton <jwe@octave.org> |
---|---|
date | Thu, 08 Oct 2015 19:00:51 -0400 |
parents | f90c8372b7ba |
children |
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--- a/libinterp/corefcn/strfns.cc Thu Oct 08 17:55:57 2015 -0400 +++ b/libinterp/corefcn/strfns.cc Thu Oct 08 19:00:51 2015 -0400 @@ -923,15 +923,7 @@ std::string prefix; if (nargin > 2) - { - if (args(2).is_string ()) - prefix = args(2).string_value (); - else - { - error ("list_in_columns: PREFIX must be a string"); - return retval; - } - } + prefix = args(2).string_value ("list_in_columns: PREFIX must be a string"); std::ostringstream buf;