Beefy Boxes and Bandwidth Generously Provided by pair Networks
Don't ask to ask, just ask

comment on

( #3333=superdoc: print w/replies, xml ) Need Help??
tl;dr Dunno if the code or module's doc or if your approach makes sense...

But a generic solution of suppressing warnings in foreign code is manipulating signal handler in %SIG.

I did it once and this might help here

The routine indicated by $SIG{__WARN__} is called when +a warning message is about to be printed. The warning me +ssage is passed as the first argument. The presence of a "__WAR +N__" hook causes the ordinary printing of warnings to "STDER +R" to be suppressed. You can use this to save warnings in a var +iable, or turn warnings into fatal errors, like this: local $SIG{__WARN__} = sub { die $_[0] }; eval $proggie;

you may want search the archives for more examples of how to use this.

Cheers Rolf

( addicted to the Perl Programming Language)

In reply to Re: How can I suppress 'uninitialized' warnings in a CPAN module? by LanX
in thread How can I suppress 'uninitialized' warnings in a CPAN module? by zork42

Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post; it's "PerlMonks-approved HTML":

  • Are you posting in the right place? Check out Where do I post X? to know for sure.
  • Posts may use any of the Perl Monks Approved HTML tags. Currently these include the following:
    <code> <a> <b> <big> <blockquote> <br /> <dd> <dl> <dt> <em> <font> <h1> <h2> <h3> <h4> <h5> <h6> <hr /> <i> <li> <nbsp> <ol> <p> <small> <strike> <strong> <sub> <sup> <table> <td> <th> <tr> <tt> <u> <ul>
  • Snippets of code should be wrapped in <code> tags not <pre> tags. In fact, <pre> tags should generally be avoided. If they must be used, extreme care should be taken to ensure that their contents do not have long lines (<70 chars), in order to prevent horizontal scrolling (and possible janitor intervention).
  • Want more info? How to link or or How to display code and escape characters are good places to start.
Log In?

What's my password?
Create A New User
Domain Nodelet?
and the web crawler heard nothing...

How do I use this? | Other CB clients
Other Users?
Others lurking in the Monastery: (5)
As of 2022-01-24 10:56 GMT
Find Nodes?
    Voting Booth?
    In 2022, my preferred method to securely store passwords is:

    Results (64 votes). Check out past polls.