diff --git a/functionsCyto.R b/functionsCyto.R
index 7a24931..ac7c54a 100644
--- a/functionsCyto.R
+++ b/functionsCyto.R
@@ -236,7 +236,7 @@ LMD2FCS<-function(files, output.dir=NULL){
 gates_save<-function(gs, file="gates.rds", save=T, include=NULL){
   gates.list<-list()
   pop_paths_full<-gs_get_pop_paths(gs)[gs_get_pop_paths(gs) != "root"]
-  if(!is.null(include)){pop_paths_full<-pop_paths_full[pop_paths %in% include]}
+  if(!is.null(include)){pop_paths_full<-pop_paths_full[pop_paths_full %in% include]}
   pop_paths<-lapply(pop_paths_full, function(x) rev(rev(strsplit(x, "/")[[1]])[1:2]))
   for (gate.in in 1:length(pop_paths)){
     gate<-pop_paths[[gate.in]]