14 Sep
2013
14 Sep
'13
9:25 p.m.
You are right, in all cases we know of, the code does the correct checks
:-).
But I vaguely remember fixing bugs where the code did not properly check
for SP_TYPE.
It's just that there might be bad code somewhere, and then a NULL
exception is that much easier to kill. The performance hit is not an issue I think, and is something that is easy to measure.
I'll add that as you suggested, nevermind ;) .
Regards,
Markus