Found smaller bug in NesC

Funny, suppose we have:

typedef struct 
{
    int a;
}strukt;


interface I
{
    command strukt func();
}

then
    call I.func().a 
doesn't work, it try to call "I.func().a", but
    (call I.func()).a 
helps :)

This call is strange indeed, main thing it is absolutely unneeded.

Common answer is - do not use TinyOS, it is too much a set of degree and diploma works, too less usable.