Re: [PATCH] Do not allow empty argument of -o option (PR driver/31468).

[Richard Biener]

On Mon, May 15, 2017 at 11:52 AM, Martin Liška <mli...@suse.cz> wrote:
> Hello.
>
> This is fix for old issues which can be still exposed.
> Patch can bootstrap on ppc64le-redhat-linux and survives regression tests.
>
> Ready to be installed?

+  if (output_file != NULL && output_file[0] == '\0')
+    fatal_error (input_location, "output file could not be empty");
+

"output filename may not be empty"

Ok with that change.

Richard.

> Martin