From 09133e91bc4c36eaba7e8ff54b50e7f67aeb5689 Mon Sep 17 00:00:00 2001
From: Heng Sin Low <hengsin@gmail.com>
Date: Mon, 17 Sep 2007 01:37:25 +0000
Subject: [PATCH] * [ 1795685 ] Don't populate readonly lookup - Fixed bug
 reported by Teo.

---
 base/src/org/compiere/model/MLookup.java | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/base/src/org/compiere/model/MLookup.java b/base/src/org/compiere/model/MLookup.java
index b529c0f283..4866980825 100644
--- a/base/src/org/compiere/model/MLookup.java
+++ b/base/src/org/compiere/model/MLookup.java
@@ -239,7 +239,15 @@ public final class MLookup extends Lookup implements Serializable
 	 */
 	public boolean containsKey (Object key)
 	{
-		return m_lookup.containsKey(key);
+		//should check direct too
+		if (m_lookup.containsKey(key))
+			return true;
+		else {
+			if (m_lookup.size() > 0)
+				return false;
+			else
+				return ( get(key) != null );			
+		}
 	}   //  containsKey
 
 	/**