[Dancer-users] why does "warn" fail?

[Fayland Lam]

check environments/development.yml

Thanks

On 2011/1/22 9:08, Brian E. Lozier wrote:
> As a perl veteran I am used to using the built-in "warn" function to
> write to STDERR.  Under mod_perl/Apache this prints to the web
> server's error log.  Using my dancer app like this:
>
> plackup -L Shotgun app.pl
>
> If I have a "warn" anywhere in my app, I get an error message:
>
> Error trace
>
> status code needs to be an integer greater than or equal to 100 at
> /usr/local/lib/perl5/site_perl/5.12.2/Plack/Middleware/StackTrace.pm
> line 27
>
> However, if I print STDERR "msg"; that works.  My question is: what
> happened to warn?  Can it be fixed so that it writes to STDERR instead
> of triggering an error message?
>
> I know about the "warning" function but it's really hard to change 10
> years of muscle memory!
>
> Thanks,
> Brian
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>


-- 
Fayland Lam // http://www.fayland.org/