Matt Peterson <matt@caldera.com> writes:
> + if(value == 0)
> + {
> + /* elog(NOTICE, "array_iterator: value is null"); */
> + return (0);
> + }
This patch is certainly wrong, as it will break array_iterator for
non-pointer datatypes (no, I do not believe your assertion to the
contrary).
More to the point, inserting explicit tests for null is an obsolete
approach; the preferred way to do things these days is to mark the SQL
declarations of such functions with "isStrict". Would you instead
update contrib/array to rely on isStrict?
It'd be even nicer to update contrib/array to V1 calling conventions,
but unless you are hitting 64-bit porting problems that may not do
anything useful for you...
regards, tom lane