From e6dd937f32f0ad2af405c708b9914d5aeec912bb Mon Sep 17 00:00:00 2001
From: Roland Gruber <post@rolandgruber.de>
Date: Thu, 25 May 2017 09:49:05 +0200
Subject: [PATCH] fix for select with empty value

---
 lam/lib/html.inc | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lam/lib/html.inc b/lam/lib/html.inc
index f4546b4f..a04f3a9b 100644
--- a/lam/lib/html.inc
+++ b/lam/lib/html.inc
@@ -1273,13 +1273,13 @@ class htmlSelect extends htmlElement {
 		foreach ($elements as $key => $value) {
 			$selected = '';
 			if ($this->hasDescriptiveElements) {
-				if (in_array($value, $this->selectedElements)) {
+				if (in_array($value, $this->selectedElements) || (empty($this->selectedElements) && empty($value))) {
 					$selected = ' selected';
 				}
 				echo "<option value=\"" . htmlspecialchars($value) . "\"$selected>" . htmlspecialchars($key) . "</option>\n";
 			}
 			else {
-				if (in_array($value, $this->selectedElements)) {
+				if (in_array($value, $this->selectedElements) || (empty($this->selectedElements) && empty($value))) {
 					$selected = ' selected';
 				}
 				echo "<option$selected>" . htmlspecialchars($value) . "</option>\n";