fix warnings

htdocs/adherents/card.php

@@ -659,7 +659,7 @@ if (empty($reshook)) {
 				$outputlangs->loadLangs(array("main", "members", "companies", "install", "other"));
 				// Get email content from template
 				$arraydefaultmessage = null;
-				$labeltouse = $conf->global->ADHERENT_EMAIL_TEMPLATE_MEMBER_VALIDATION;
+				$labeltouse = getDolGlobalString('ADHERENT_EMAIL_TEMPLATE_MEMBER_VALIDATION');
 
 				if (!empty($labeltouse)) {
 					$arraydefaultmessage = $formmail->getEMailTemplate($db, 'member', $user, $outputlangs, 0, 1, $labeltouse);
@@ -731,7 +731,7 @@ if (empty($reshook)) {
 					$outputlangs->loadLangs(array("main", "members", "companies", "install", "other"));
 					// Get email content from template
 					$arraydefaultmessage = null;
-					$labeltouse = $conf->global->ADHERENT_EMAIL_TEMPLATE_CANCELATION;
+					$labeltouse = getDolGlobalString('ADHERENT_EMAIL_TEMPLATE_CANCELATION');
 
 					if (!empty($labeltouse)) {
 						$arraydefaultmessage = $formmail->getEMailTemplate($db, 'member', $user, $outputlangs, 0, 1, $labeltouse);
@@ -802,7 +802,7 @@ if (empty($reshook)) {
 					$outputlangs->loadLangs(array("main", "members", "companies", "install", "other"));
 					// Get email content from template
 					$arraydefaultmessage = null;
-					$labeltouse = $conf->global->ADHERENT_EMAIL_TEMPLATE_EXCLUSION;
+					$labeltouse = getDolGlobalString('ADHERENT_EMAIL_TEMPLATE_EXCLUSION');
 
 					if (!empty($labeltouse)) {
 						$arraydefaultmessage = $formmail->getEMailTemplate($db, 'member', $user, $outputlangs, 0, 1, $labeltouse);
@@ -1639,7 +1639,7 @@ if (is_object($objcanvas) && $objcanvas->displayCanvasExists($action)) {
 			$outputlangs->loadLangs(array("main", "members"));
 			// Get email content from template
 			$arraydefaultmessage = null;
-			$labeltouse = $conf->global->ADHERENT_EMAIL_TEMPLATE_EXCLUSION;
+			$labeltouse = getDolGlobalString('ADHERENT_EMAIL_TEMPLATE_EXCLUSION');
 
 			if (!empty($labeltouse)) {
 				$arraydefaultmessage = $formmail->getEMailTemplate($db, 'member', $user, $outputlangs, 0, 1, $labeltouse);