Do you perhaps have a blank line at the end of your input file so that for the last itteration of your loop you get undef for all the field entries?
In reply to Re: Most Annoying Error : Use of uninitialized value in concatenation (.) or string at C:\Perl\O
by GrandFather
in thread Most Annoying Error : Use of uninitialized value in concatenation (.) or string at C:\Perl\O
by blackadder
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