Quick question on StructKeyExists() and its behavior with nulls. I
just ran into a case that behaved a bit differently than I expected.
I'm wondering if it's a bug or intentional. Basically if a struct
has a key but the value of that key is null (a true, OpenBD null),
StructKeyExists() returns false for that key. Is that correct?
Here is a basic test case.
Case 1:
<cfset foo1 = structNew()>
<cfset foo1.bar = null>
<cfif StructKeyExists(foo1, "bar")>
Correct
<cfelse>
Incorrect
</cfif>
<br/>
Case 2:
<cfset foo2 = structNew()>
<cfset foo2.bar = "">
<cfif StructKeyExists(foo2, "bar")>
Correct
<cfelse>
Incorrect
</cfif>
Output is:
Case 1: Incorrect
Case 2: Correct
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