Initialise nprocs to zero to avoid printing garbage nprocs value
Initialise nprocs to zero to avoid printing garbage nprocs value

nprocs is not intialized, so we can call reg_scroll_show passing a
garbage value of nprocs from the stack.  Instead, initialize it to
zero so we don't have a random garbage value being emitted.

Fixes clang scan-build warning:

common/win.c:3403:2: warning: Function call argument is an uninitialized value
        reg_scroll_show(data_reg, (void *)lines, nprocs,

Signed-off-by: Colin Ian King <d100aa70785e45ee8deab668147d941941915c21@canonical.com>

01org/numatop,intel/numatop,ColinIanKing/numatop,intel/numatop,ColinIanKing/numatop,ColinIanKing/numatop,01org/numatop