This should work better: 
next unless $string =~ /<b>(\w|\.+\.zip)<\/b>/;
&do_something_with($1);

[download]
You have to have a successful match to have a $1.

-- Randal L. Schwartz, Perl hacker
Be sure to read my standard disclaimer if this is a reply.

update: Ahh, I thought your problem was in not having a $1 after a failed match, but you've later determined it was your regex. My advice applies, just to a different problem. {grin}

In reply to •Re: RegEx, $1, problem by merlyn
in thread RegEx, $1, problem by Anonymous Monk

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