Re: Testing if machine has LWP... not working

Replies are listed 'Best First'.
Re^2: Testing if machine has LWP... not working by ikegami (Patriarch) on Nov 22, 2006 at 02:02 UTC
No need. `eval` returns undef on expection. Otherwise, it returns true because of the `1;`. It would return true even without the `1;` because `require` always returns true or an exception. Incidentally, `eval EXPR` is not needed here. `eval BLOCK` suffices. `if (eval { require LWP::UserAgent })` [download]	[reply] [d/l] [select]