@@ -1,7 +1,7 @@

 Package: pipeComp

 Type: Package

 Title: pipeComp pipeline benchmarking framework

-Version: 0.99.49

+Version: 0.99.51

 Depends: R (>= 4.0)

 Authors@R: c(

 	person("Pierre-Luc", "Germain", email="[email protected]", role=c("cre","aut"), comment = c(ORCID = "0000-0003-3418-4218")), 

@@ -280,7 +280,7 @@ Some errors were encountered during the run:")

     wStep <- which(vapply(args,FUN=function(x){ chParam %in% x },logical(1)))

     # fetch the object from the previous step)

     while( (w <- which(names(objects)==names(args)[wStep])) && 

-           !is.na(objects[[w-1]]) && is.null(objects[[w-1]]) && wStep > 2 ) 

+           (all(is.na(objects[[w-1]])) || is.null(objects[[w-1]])) && wStep > 2)

       wStep <- wStep-1 # to handle steps without parameter

     x <- objects[[w-1]]

     if(is.null(x)){