From 867777b98662410b054b2751f72a0750c4891bc1 Mon Sep 17 00:00:00 2001
From: Matthias Larisch
Date: Thu, 4 Jun 2020 14:20:27 +0200
Subject: Fix PHP8 deprecation warning

---
 lib/less.php/Less.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'lib/less.php/Less.php')

diff --git a/lib/less.php/Less.php b/lib/less.php/Less.php
index 89a4877..3616cb4 100644
--- a/lib/less.php/Less.php
+++ b/lib/less.php/Less.php
@@ -8097,7 +8097,7 @@ class Less_Tree_Mixin_Call extends Less_Tree{
 			} else {
 				$defaultResult = $defTrue;
 				if( ($count[$defTrue] + $count[$defFalse]) > 1 ){
-					throw new Exception( 'Ambiguous use of `default()` found when matching for `'. $this->format($args) + '`' );
+					throw new Exception( 'Ambiguous use of `default()` found when matching for `'. $this->format($args) . '`' );
 				}
 			}
 
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