Re: getusershell: Don't completely ignore lines that contain a comment

[Collin Funk]

Hi Bruno,

Bruno Haible <bruno@clisp.org> writes:

> clang on native Windows gives me this warning:
>
> gllib\getusershell.c(115,25): warning: expression which evaluates to zero 
> treated as a null pointer constant of type 'char *' 
> [-Wnon-literal-null-conversion]
>
> This patch fixes it. Collin, please consider strengthening the unit test.

Thanks.

I'll give the module and it's test another look over.

But it is hard to improve the test because it reads /etc/shell.

I can't modify that to check for unexpected/edge cases. :(

Collin