From 22d3f5ff2f2367d30488c4fdf6100c0da38cc6df Mon Sep 17 00:00:00 2001
From: Delaigue Olivier <olivier.delaigue@irstea.fr>
Date: Sun, 18 Apr 2021 09:40:57 +0200
Subject: [PATCH] fix(Utils): read strings as character in the table with model
 features loaded by .FeatModels - to be OK with R < 4.0.0 Refs #106

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

diff --git a/R/Utils.R b/R/Utils.R
index 6dbe71be..7dd28d77 100644
--- a/R/Utils.R
+++ b/R/Utils.R
@@ -20,7 +20,7 @@
 ## table of feature models
 .FeatModels <- function() {
   path <- system.file("modelsFeatures/FeatModelsGR.csv", package = "airGR")
-  read.table(path, header = TRUE, sep = ";")
+  read.table(path, header = TRUE, sep = ";", stringsAsFactors = FALSE)
 }
 
 
-- 
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