build error in nrv2b.c on Ubuntu 11.10 32bits

[qq75513036]

The same error to me.
util/nrv2b.c like this

Code:

...
#define SWD_BEST_OFF    1
...

struct ucl_swd
{
...
#if defined(SWD_BEST_OFF)
        unsigned int best_pos[ SWD_BEST_OFF ];
#endif
...
}

...
#if defined(SWD_BEST_OFF)
        if (s->best_pos[2] == 0)  /*line 633*/
                s->best_pos[2] = key + 1;  /*line 634*/
#endif
...

I insert one line before line 633, like this

Code:

#if defined(SWD_BEST_OFF)
    if(sizeof(s->best_pos)/sizeof(s->best_pos[0])>2)
        if (s->best_pos[2] == 0)  /*line 633*/
                s->best_pos[2] = key + 1;  /*line 634*/
#endif