[V4RB2] FindStartsWith crashes app

[Kem Tekinay]

On 4/2/05 4:18 PM, Ruslan Zasukhin at sunshine at public.kherson.ua wrote:

> So you mean that crash if PARAMETER of FindStartsWith() is null ?

No. If FindStartsWith does not find any matches, it returns nil.

For example, if my data has "123" and "1234" in it, and I use
fld.FindStartsWith("123"), I get a good VSet. But fld.FindStartsWith("567")
returns nil.

If I use fld.FindContains("888"), I properly get an empty VSet.

The crash occurs is I try a Union with nil. For example, where bs is a valid
VSet, bs.Union(nil) will crash.

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Kem Tekinay                                                 (212) 201-1465
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