From d1caf94c8b606022a27e1c6e1e5552b35f95bb48 Mon Sep 17 00:00:00 2001
From: xwu <xwu@actuate.com>
Date: Thu, 20 Jun 2013 18:01:45 +0800
Subject: [PATCH] Fix an issue - Can't clear "maximum documents to search"
 number in mongo DB[61861].

---
 .../oda/mongodb/ui/impl/MongoDBAdvancedSettingsDialog.java    | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/data/org.eclipse.birt.data.oda.mongodb.ui/src/org/eclipse/birt/data/oda/mongodb/ui/impl/MongoDBAdvancedSettingsDialog.java b/data/org.eclipse.birt.data.oda.mongodb.ui/src/org/eclipse/birt/data/oda/mongodb/ui/impl/MongoDBAdvancedSettingsDialog.java
index 03c55061493..6a9df0a3792 100644
--- a/data/org.eclipse.birt.data.oda.mongodb.ui/src/org/eclipse/birt/data/oda/mongodb/ui/impl/MongoDBAdvancedSettingsDialog.java
+++ b/data/org.eclipse.birt.data.oda.mongodb.ui/src/org/eclipse/birt/data/oda/mongodb/ui/impl/MongoDBAdvancedSettingsDialog.java
@@ -461,6 +461,10 @@ protected void updateQueryProperties( QueryProperties queryProps )
 		{
 			queryProps.setRuntimeMetaDataSearchLimit( getDocumentSearchLimit( ) );
 		}
+		else
+		{
+			queryProps.setRuntimeMetaDataSearchLimit( null );
+		}
 
 		if ( indexExpr != null )
 		{