Re: upgrade from V5R2 to V5R3.

[Scott Klement <c400-l@xxxxxxxxxxxxxxxx>]

But, even with your "fix" to the problem, the code doesn't really make 
sense.  You're saying "as long as this random value is equal to itself". 
and I don't see why you'd want to do that.  If an infinite loop is what 
you're striving for, then code it as an infinite loop.  Don't code it as 
checking an uninitialized value against itself... that's very confusing.

Lim Hock-Chai wrote:
> Yes.  There is no other code in the program that touches this variable.
> It appears that the original programmer is using it to do infinite loop.
> As you and others have mentioned, it's a strange way to do infinite
> loop.