compare_time is incorrect for same days

[mengwong]

compare_time against the same day produces an unexpected result.

I was expecting the Order to be =, but I got back < and > as well.

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?- use_module(library(julian)).
true.

?- compare_time(Order, 2020-01-01, 2020-01-01).
Order =  (<) ;
Order =  (=) ;
Order =  (>).

v0.1.3.

[mndrix]

Good catch. That does seem like a bug. Unfortunately, I'm no longer working on this project, so I won't be able to help produce a fix. Sorry.