It makes sense to me because the "my" is up outside of the curlies. This wouldn't work, for example: 

if ( scalar( @_ ) ) { 
   my $t = shift;
   $t =~ s/change_something/to_something_else/;
} 
print "$t\n";

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Parenthencies don't influence lexical scope.

In reply to Re: Duh. 'my' scope in if else blocks. by doom
in thread Duh. 'my' scope in if else blocks. by gam3

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