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spider.pl error

From: Rich Thomas <thomasr(at)not-real.buffalo.edu>
Date: Mon Jan 28 2002 - 14:47:28 GMT
What does the following error mean?

Use of uninitialized value at /usr/local/rich/spider.pl line 504.

I've cut line 503 and 504 and am pasting it here.

      for ( @$links ) {
            if ( $attr{ $_ } ) {  # ok tag


I'm using the -S prog method and SWISH-E 2.1-dev-25.

Thanks,

Rich
Received on Mon Jan 28 14:48:44 2002