diff --git a/htdocs/societe/card.php b/htdocs/societe/card.php
index f6ab780779a..6f9ee362a82 100644
--- a/htdocs/societe/card.php
+++ b/htdocs/societe/card.php
@@ -12,7 +12,7 @@
  * Copyright (C) 2015       Raphaël Doursenaud      <rdoursenaud@gpcsolutions.fr>
  * Copyright (C) 2018       Nicolas ZABOURI	        <info@inovea-conseil.com>
  * Copyright (C) 2018       Ferran Marcet		    <fmarcet@2byte.es.com>
- * Copyright (C) 2018       Frédéric France         <frederic.france@netlogic.fr>
+ * Copyright (C) 2018-2021  Frédéric France         <frederic.france@netlogic.fr>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -2081,7 +2081,7 @@ if (is_object($objcanvas) && $objcanvas->displayCanvasExists($action)) {
 						if (!empty($value['icon'])) {
 							print '<span class="fa '.$value['icon'].'"></span>';
 						}
-						print '<input type="text" name="'.$key.'" id="'.$key.'" class="minwidth100" maxlength="80" value="'.$object->socialnetworks[$key].'">';
+						print '<input type="text" name="'.$key.'" id="'.$key.'" class="minwidth100" maxlength="80" value="'.(empty($object->socialnetworks[$key]) ? '' : $object->socialnetworks[$key]).'">';
 						print '</td>';
 						print '</tr>';
 					} elseif (!empty($object->socialnetworks[$key])) {
@@ -2091,7 +2091,9 @@ if (is_object($objcanvas) && $objcanvas->displayCanvasExists($action)) {
 			}
 
 			// Prof ids
-			$i = 1; $j = 0; $NBCOLS = ($conf->browser->layout == 'phone' ? 1 : 2);
+			$i = 1;
+			$j = 0;
+			$NBCOLS = ($conf->browser->layout == 'phone' ? 1 : 2);
 			while ($i <= 6) {
 				$idprof = $langs->transcountry('ProfId'.$i, $object->country_code);
 				if ($idprof != '-') {