[sqlite] sqldiff.c : 2 benign warnings in 64 bits builds

[Olivier Mascia]

Hello,

May I suggest to patch sqldiff.c (3.10.0) on lines 997 and 1144 as this:

    return (int)(zDelta - zOrigDelta);

instead of:

    return zDelta - zOrigDelta;

to suppress the benign warning about __int64 being converted to int which some 
compilers can emit because the difference of two pointers is a 64 bits value.

-- 
Meilleures salutations, Met vriendelijke groeten, Best Regards,
Olivier Mascia, integral.be/om