diff --git a/htdocs/core/class/dolgraph.class.php b/htdocs/core/class/dolgraph.class.php
index 94812f84f2c..b63eb193c6e 100644
--- a/htdocs/core/class/dolgraph.class.php
+++ b/htdocs/core/class/dolgraph.class.php
@@ -1206,7 +1206,6 @@ class DolGraph
 					$color = 'rgb('.$newcolor[0].', '.$newcolor[1].', '.$newcolor[2].', 0.9)';
 					$bordercolor = 'rgb('.$newcolor[0].', '.$newcolor[1].', '.$newcolor[2].')';
 					$textoflegend = $arrayofgroupslegend[$i]['legendwithgroup'];
-
 				} else {
 					$color = 'rgb('.$this->datacolor[$i][0].', '.$this->datacolor[$i][1].', '.$this->datacolor[$i][2].', 0.9)';
 					$bordercolor = $color;