pfun passed instead of qfun

[vitallish]

flexsurvcure/R/flexsurvcure.R

Line 163 in 9f1ed30

q = function(p, ...) qmixsurv(pfun, p, ...),

I was trying get quantiles from a fitted model and was finding that the the $dfns$q model was giving strange results. It looks like the pfun is passed as an argument here instead of the qfun. I was able to get the quantiles correctly if I sampled from $dfns$r or if I used the qmixsurv function directly with the qfun from the environment of the dfns functions.