Got warnings from Theme-Check plugin about "Both DOS and UNIX style line endings". What does it mean!?

Hi guys,

While I’m testing my theme with Theme-Check plugin, I got some warning:

WARNING : Both DOS and UNIX style line endings were found in the file theme-options.php. This causes a problem with SVN repositories and must be corrected before the theme can be accepted. Please change the file to use only one style of line endings.

There are 2 files that raise this warning, theme-options.php and style.css.

What does it mean exactly about this kind of warning and how to solve it?

Thanks in advanced for your advices.

Try this -> http://wordpress.org/support/topic/dos-and-unix-style-line-endings-in-functionsphp-how-make-them-the-same

Thanks DimiR! That really helps!

In case of anyone who uses Aptana Studio and face this warning, go to “File > Convert Line Delimeters To > ..”