[PATCH v2] gdb/source.c: Fix undefined behaviour dereferencing empty string

[Magne Hov]

On Wed, Sep 21 2022, Simon Marchi wrote:
>>        result = openp (path, OPF_SEARCH_IN_PATH | OPF_RETURN_REALPATH,
>>  		      cdir_filename.c_str (), OPEN_MODE, fullname);
>
> Thanks, this is OK, nice cleanup.

Thanks, I'll push the patch tomorrow morning if no other concerns are raised.

>
> Simon

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Magne Hov | Software Engineer | Direct: +44 7395 395 648 | mhov@undo.io

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