script.h: set_vch() should shift a >32 bit value

Source: http://www.viva64.com/en/b/0268/
This commit is contained in:
Jeff Garzik 2014-07-29 11:24:26 -04:00
parent 2920322871
commit 6fd59ee897

View file

@ -166,7 +166,7 @@ private:
// If the input vector's most significant byte is 0x80, remove it from // If the input vector's most significant byte is 0x80, remove it from
// the result's msb and return a negative. // the result's msb and return a negative.
if (vch.back() & 0x80) if (vch.back() & 0x80)
return -(result & ~(0x80 << (8 * (vch.size() - 1)))); return -(result & ~(0x80ULL << (8 * (vch.size() - 1))));
return result; return result;
} }