Error in annot.R when no DE genes

When DEseqResFiltered.tsv file is empty (no DE genes) :

Error in if (abs(max.ES) > abs(min.ES)) { : valeur manquante là où TRUE / FALSE est requis Calls: gseGO ... GSEA_internal -> .GSEA -> lapply -> FUN -> gseaScores

Possible solution: Add a specific condition when the DE genes list is equal to 0 or return nothing when the list is < 10