cperl-fix-hanging-brace-when-indent

cperl-fix-hanging-brace-when-indent is a variable defined in `cperl-mode.el'.
Its value is

t

Documentation:
*Non-nil means that BLOCK-end `}' may be put on a separate line
when indenting a region.
Braces followed by else/elsif/while/until are excepted.

You can customize this variable.