>>>>> "BS" == Bogart Salzberg <[EMAIL PROTECTED]> writes:
BS> Is there a compelling reason why lc() and friends must return a BS> defined value at all times? Just curious... i think you have it backwards. lc forces string context upon its argument and that will convert undef to ''. then it does its thing which of course will return '' which is defined. you use warnings but did you see any when you ran this code? uri -- Uri Guttman ------ [EMAIL PROTECTED] -------- http://www.stemsystems.com --Perl Consulting, Stem Development, Systems Architecture, Design and Coding- Search or Offer Perl Jobs ---------------------------- http://jobs.perl.org _______________________________________________ Boston-pm mailing list [EMAIL PROTECTED] http://mail.pm.org/mailman/listinfo/boston-pm
