Return to lonmenu.pm CVS log | Up to [LON-CAPA] / loncom / interface |
version 1.445, 2016/04/05 02:02:28 | version 1.446, 2016/04/15 14:14:09 |
---|---|
Line 560 sub create_submenu { | Line 560 sub create_submenu { |
# see perldoc create_submenu documentation for further information | # see perldoc create_submenu documentation for further information |
sub build_submenu { | sub build_submenu { |
my ($target, $submenu, $translate, $first_level) = @_; | my ($target, $submenu, $translate, $first_level) = @_; |
if (!defined(@{$submenu})) { | unless (@{$submenu}) { |
return ''; | return ''; |
} | } |