fix php warning

2021-03-02 09:45:49 +01:00 · 2021-03-02 09:45:49 +01:00 · d7500b1609
commit d7500b1609
parent 81f1bee10c
1 changed files with 3 additions and 2 deletions
--- a/htdocs/compta/facture/class/facture.class.php
+++ b/htdocs/compta/facture/class/facture.class.php
@ -1217,8 +1217,9 @@ class Facture extends CommonInvoice
 					$object->lines[$i]->date_end = $newLast;
 				}
 			}
-
-			$object->lines[$i]->ref_ext = ''; // Do not clone ref_ext
+			if ($object->lines[$i]) {
+				$object->lines[$i]->ref_ext = '';
+			}// Do not clone ref_ext
 		}

 		// Create clone