Branch Coverage

blib/lib/Net/Frame/Layer/GRE.pm

Criterion	Covered	Total	%
branch	2	8	25.0

line	true	false	branch
102	0	1	unless $$self[$__raw] = $self->SUPER::pack('nn', $$self[$__flags], $$self[$__protocol])
113	0	1	unless my($flags, $protocol, $payload) = $self->SUPER::unpack('nn a*', $$self[$__raw])
127	0	0	if $$self[$__nextLayer]
160	0	0	unless $$types{$$self[$__protocol]}