issue with NAs in lrEM convergence

[sawezo]

Hello! I come from a python background, thus this issue has been tough to parse for me:

happens when checking convergence on line 225 (lrEM):
if ((max(c(Mdif,Cdif)) < tolerance) | (niters == max.iter)) iter_again <- 0

from picking it apart, I have NA in my M and C, which cause Mdif and Cdif to == NA as well...

issue is: "Error in if ((max(c(Mdif, Cdif)) < tolerance) | (niters == max.iter)) iter_again <- 0: missing value where TRUE/FALSE needed"

thank you for any help!