Hide var not usefull and dangerous

htdocs/admin/security_other.php

@@ -61,8 +61,13 @@ if (preg_match('/set_([a-z0-9_\-]+)/i', $action, $reg)) {
 		dol_print_error($db);
 	}
 } elseif ($action == 'updateform') {
-	$res1 = dolibarr_set_const($db, "MAIN_APPLICATION_TITLE", GETPOST("MAIN_APPLICATION_TITLE", 'alphanohtml'), 'chaine', 0, '', $conf->entity);
-	$res2 = dolibarr_set_const($db, "MAIN_SESSION_TIMEOUT", GETPOST("MAIN_SESSION_TIMEOUT", 'alphanohtml'), 'chaine', 0, '', $conf->entity);
+	$res1 = 1; $res2 = 1;
+	if (GETPOSTISSET('MAIN_APPLICATION_TITLE')) {
+		$res1 = dolibarr_set_const($db, "MAIN_APPLICATION_TITLE", GETPOST("MAIN_APPLICATION_TITLE", 'alphanohtml'), 'chaine', 0, '', $conf->entity);
+	}
+	if (GETPOSTISSET('MAIN_SESSION_TIMEOUT')) {
+		$res2 = dolibarr_set_const($db, "MAIN_SESSION_TIMEOUT", GETPOST("MAIN_SESSION_TIMEOUT", 'alphanohtml'), 'chaine', 0, '', $conf->entity);
+	}
 	if ($res1 && $res2) {
 		setEventMessages($langs->trans("RecordModifiedSuccessfully"), null, 'mesgs');
 	}
@@ -165,11 +170,11 @@ if (ini_get("session.gc_probability") == 0) {
 }
 print '</td>';
 print '<td class="nowrap">';
-print '<input class="flat" name="MAIN_SESSION_TIMEOUT" type="text" size="6" value="'.dol_escape_htmltag($conf->global->MAIN_SESSION_TIMEOUT).'"> '.strtolower($langs->trans("Seconds"));
+print '<input class="flat right width50" name="MAIN_SESSION_TIMEOUT" type="text" value="'.dol_escape_htmltag($conf->global->MAIN_SESSION_TIMEOUT).'"> '.strtolower($langs->trans("Seconds"));
 print '</td>';
 print '</tr>';
 
-
+/*
 if (empty($conf->global->MAIN_APPLICATION_TITLE)) {
 	$conf->global->MAIN_APPLICATION_TITLE = "";
 }
@@ -180,6 +185,7 @@ print '<td class="nowrap">';
 print '<input class="flat" name="MAIN_APPLICATION_TITLE" type="text" size="20" value="'.dol_escape_htmltag($conf->global->MAIN_APPLICATION_TITLE).'"> ';
 print '</td>';
 print '</tr>';
+*/
 
 print '</table>';