8079841: Buffer underflow with empty zip entry names
Summary: check for zero-length entry name before accessing "last" byte
Reviewed-by: sherman, martin
backquote1.js:1:0 Expected an operand but found error
`ls`
^
heredoc1.js:1:10 Expected an operand but found <<
var str = <<EOF
^
hashcomment1.js:1:0 Expected an operand but found error
#comment
^