From bed683b070342430dc322bf2eb0af8bd87d8efb4 Mon Sep 17 00:00:00 2001
From: Laurent Destailleur <eldy@destailleur.fr>
Date: Sat, 2 Dec 2023 16:24:10 +0100
Subject: [PATCH] Doc

---
 htdocs/core/boxes/box_graph_invoices_permonth.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/htdocs/core/boxes/box_graph_invoices_permonth.php b/htdocs/core/boxes/box_graph_invoices_permonth.php
index c7d1e01b2a1..94244fc95c4 100644
--- a/htdocs/core/boxes/box_graph_invoices_permonth.php
+++ b/htdocs/core/boxes/box_graph_invoices_permonth.php
@@ -131,7 +131,7 @@ class box_graph_invoices_permonth extends ModeleBoxes
 			if (empty($endyear)) {
 				$endyear = $nowarray['year'];
 			}
-			$startyear = $endyear - (!getDolGlobalString('MAIN_NB_OF_YEAR_IN_WIDGET_GRAPH') ? 2 : ($conf->global->MAIN_NB_OF_YEAR_IN_WIDGET_GRAPH - 1));
+			$startyear = $endyear - (getDolGlobalString('MAIN_NB_OF_YEAR_IN_WIDGET_GRAPH') ? ($conf->global->MAIN_NB_OF_YEAR_IN_WIDGET_GRAPH - 1) : 2);	// Default is 3 years
 
 			$mode = 'customer';
 			$WIDTH = (($shownb && $showtot) || !empty($conf->dol_optimize_smallscreen)) ? '256' : '320';