From 3501a7d58cb67922179a5f48c32d70776f1de6a3 Mon Sep 17 00:00:00 2001
From: James Lamb <jaylamb20@gmail.com>
Date: Fri, 4 Jun 2021 23:20:14 -0500
Subject: [PATCH] [R-package] remove unused argument in early stopping callback

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

diff --git a/R-package/R/callback.R b/R-package/R/callback.R
index 8d3f58222507..22bef94f0ae2 100644
--- a/R-package/R/callback.R
+++ b/R-package/R/callback.R
@@ -324,7 +324,7 @@ cb.early.stop <- function(stopping_rounds, first_metric_only = FALSE, verbose =
   }
 
   # Create callback
-  callback <- function(env, finalize = FALSE) {
+  callback <- function(env) {
 
     # Check for empty evaluation
     if (is.null(eval_len)) {