Avoid error when some buffers have no file name

OmniSharp / omnisharp-emacs

Troll coworkers - use Emacs at work for csharp!

GNU General Public License v3.0

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Closed maurelio1234 closed 5 years ago

maurelio1234 commented 5 years ago

I got into a situation where some buffers didn't have an associated file-name, then I couldn't start omnisharp anymore.

This PR fixes that.

razzmatazz commented 5 years ago

Looks good and works for me. Thanks @maurelio1234 !