Never make a full-house?

[cviebrock]

I realize this is an older project, but:

./poker-odds -a "KS QS" -b "KD KH 2S"
results:
0.00% chance of nothing
0.00% chance of a pair
0.00% chance of two pair
91.58% chance of three of a kind
0.00% chance of a straight
4.16% chance of a flush
0.00% chance of a full house
4.26% chance of four of a kind
0.00% chance of a straight flush

Zero percent chance of completing that full house must be wrong. In fact:

./poker-odds -a "Ks Qs" -b "Kd Kh Qh"

also says zero percent, so I think there is an error somewhere.