chomp is your friend.

If the $list is EMPTY, it will only contain a linefeed character(linux), which will be removed by chomp, so the following code should work: 

chomp $list;
push @array,$list if length($list) > 0;

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More experienced programmers would probably use a regular expression, looking for a "word" character before collecting it.

     Potentia vobiscum ! (Si hoc legere scis nimium eruditionis habes)

In reply to Re: Adding element to Array? by NetWallah
in thread Adding element to Array? by cthar

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