Issue with glob plugin when path ends with slash

[mgreter]

foo1.scss

asd {
  qwe: $PI;
}

foo2.scss

asd {
  qwe: foo2;
}

input.scss

@import "foo*.scss";

sassc test.scss -P "C:\Program Files\libsass\plugin"

asd {
  qwe: 3.1415926536; }

asd {
  qwe: foo2; }

sassc test.scss -P "C:\Program Files\libsass\plugin\"

Error: File to import not found or unreadable: foo*.scss.
        on line 1:1 of /test.scss
>> @import "foo*.scss";
   ^

Might should be addressed at https://github.com/mgreter/libsass-glob