From 3e48092c604e07d0f7be02f97a26f2f0a9a6997f Mon Sep 17 00:00:00 2001
From: Gleb Gorelov <gorelov@haulmont.com>
Date: Wed, 28 Oct 2015 08:20:06 +0000
Subject: [PATCH] Null Option is not visible after screen loading #PL-6134

---
 .../haulmont/cuba/desktop/gui/components/DesktopLookupField.java | 1 +
 1 file changed, 1 insertion(+)

diff --git a/modules/desktop/src/com/haulmont/cuba/desktop/gui/components/DesktopLookupField.java b/modules/desktop/src/com/haulmont/cuba/desktop/gui/components/DesktopLookupField.java
index 6de111309d..82238a6a70 100644
--- a/modules/desktop/src/com/haulmont/cuba/desktop/gui/components/DesktopLookupField.java
+++ b/modules/desktop/src/com/haulmont/cuba/desktop/gui/components/DesktopLookupField.java
@@ -295,6 +295,7 @@ public class DesktopLookupField extends DesktopAbstractOptionsField<JComponent>
     public void setNullOption(Object nullOption) {
         this.nullOption = nullOption;
         autoComplete.setFirstItem(new NullOption());
+        setValue(null);
         optionsInitialized = false;
     }