> You get that warning on that line if $something is undefined.

yep I can reproduce this. =)

Seems like in the context of the call warnings were disabled.

  DB<132> use warnings; sub tst {my $a=shift, my $b =shift}

  DB<133> %h=()

  DB<134> $bla=""
 => ""

  DB<135> tst $h{$bla}
 => (undef, undef)

  DB<136> undef $bla
 => undef

  DB<137> tst $h{$bla}
Use of uninitialized value in scalar assignment at (eval 81)[multi_per
+l5db.pl:644] line 2.

[download]

Cheers Rolf

( addicted to the Perl Programming Language)

In reply to Re^2: Unexpected warning by LanX
in thread Unexpected warning by salva

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