From b1603ed1f5858da7968e299010531747af587475 Mon Sep 17 00:00:00 2001 From: Laurent Destailleur Date: Sat, 28 Nov 2020 12:12:31 +0100 Subject: [PATCH] Fix warning --- htdocs/core/lib/pdf.lib.php | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/htdocs/core/lib/pdf.lib.php b/htdocs/core/lib/pdf.lib.php index 9ce3819cc65..822fcdcd44b 100644 --- a/htdocs/core/lib/pdf.lib.php +++ b/htdocs/core/lib/pdf.lib.php @@ -1180,7 +1180,7 @@ function pdf_writelinedesc(&$pdf, $object, $i, $outputlangs, $w, $h, $posx, $pos //if (is_object($hookmanager) && ( (isset($object->lines[$i]->product_type) && $object->lines[$i]->product_type == 9 && ! empty($object->lines[$i]->special_code)) || ! empty($object->lines[$i]->fk_parent_line) ) ) if (is_object($hookmanager)) // Old code is commented on preceding line. Reproduct this test in the pdf_xxx function if you don't want your hook to run { - $special_code = $object->lines[$i]->special_code; + $special_code = empty($object->lines[$i]->special_code) ? '' : $object->lines[$i]->special_code; if (!empty($object->lines[$i]->fk_parent_line)) $special_code = $object->getSpecialCode($object->lines[$i]->fk_parent_line); $parameters = array('pdf'=>$pdf, 'i'=>$i, 'outputlangs'=>$outputlangs, 'w'=>$w, 'h'=>$h, 'posx'=>$posx, 'posy'=>$posy, 'hideref'=>$hideref, 'hidedesc'=>$hidedesc, 'issupplierline'=>$issupplierline, 'special_code'=>$special_code); $action = '';