Bug fix for CF and MGF of discretenonparametric

[trappmartin]

No description provided.

[devmotion]

Thanks for the PR! I wonder why

Distributions.jl/src/univariate/discrete/discretenonparametric.jl

Line 50 in 7b3890d

params(d::DiscreteNonParametric) = (d.support, d.p)

is not sufficient? In any case, could you add some tests that are broken currently and fixed by the PR?

[trappmartin]

Good question, no idea.

[trappmartin]

In any case, could you add some tests that are broken currently and fixed by the PR?
Sure, can give it a try.

[codecov-commenter]

Codecov Report

Base: 85.84% // Head: 85.84% // Increases project coverage by +0.00% 🎉

Coverage data is based on head (3bb19fa) compared to base (7b3890d).
Patch coverage: 100.00% of modified lines in pull request are covered.

❗ Current head 3bb19fa differs from pull request most recent head a87b5d9. Consider uploading reports for the commit a87b5d9 to get more accurate results

Additional details and impacted files

@@           Coverage Diff           @@
##           master    #1606   +/-   ##
=======================================
  Coverage   85.84%   85.84%           
=======================================
  Files         129      129           
  Lines        8016     8018    +2     
=======================================
+ Hits         6881     6883    +2     
  Misses       1135     1135           

Impacted Files	Coverage Δ
src/univariate/discrete/discretenonparametric.jl	98.27% <100.00%> (+0.02%)	⬆️

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[trappmartin]

I added a test to the categorical distribution as I encountered the issue when using it.

[devmotion]

Thank you!