From b895f6d9f8daedbeb897371080a7c9386b1e91c4 Mon Sep 17 00:00:00 2001
From: eblondel <emmanuel.blondel1@gmail.com>
Date: Mon, 25 Nov 2024 16:59:20 +0100
Subject: [PATCH] fix #397

---
 R/geoflow_validator.R | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/R/geoflow_validator.R b/R/geoflow_validator.R
index 295a748..e0b6cf8 100644
--- a/R/geoflow_validator.R
+++ b/R/geoflow_validator.R
@@ -112,7 +112,7 @@ geoflow_validator_cell <- R6Class("geoflow_validator_cell",
       #If cell is empty and can be empty it's okay, nothing to validate
       if(private$na_authorized){
         if(is.na(private$str)) return(report)
-        if(private$str == "") return(report)
+        if(as(private$str, "character") == "") return(report)
       }
       #If cell is empty and should't be empty return a error
       if(!private$na_authorized){