check for feature type

NajlaAbassi · Sep 20, 2024 · 057fe68 · 057fe68
1 parent a74ceff
commit 057fe68
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/R/iSEEinit.R b/R/iSEEinit.R
@@ -54,7 +54,7 @@ iSEEinit <- function(sce,
   if (!is(sce, "SingleCellExperiment"))
     stop("Please provide a SingleCellExperiment as input!")
 
-  stopifnot(is.character(features), length(features) > 0)
+  stopifnot(is.character(features), NROW(features) > 0)
 
   stopifnot(isScalarCharacter(reddim_type))