From 97295f9e72ca06ba288f639c73cb407074472f66 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=9C=B0=E5=B9=B3=E7=BA=BF?= <22250530@qq.com>
Date: Wed, 3 Jun 2015 09:06:01 +0800
Subject: [PATCH]

---
 src/com/wentch/redkale/source/FilterBeanNode.java | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/com/wentch/redkale/source/FilterBeanNode.java b/src/com/wentch/redkale/source/FilterBeanNode.java
index e9a1a7140..1fb4e3703 100644
--- a/src/com/wentch/redkale/source/FilterBeanNode.java
+++ b/src/com/wentch/redkale/source/FilterBeanNode.java
@@ -258,6 +258,7 @@ final class FilterBeanNode extends FilterNode {
                 }
             }
         }
+        if(foreign.isEmpty()) return result;
         final Attribute foreignAttr = this.foreignAttribute;
         for (Map.Entry<EntityInfo, Predicate> en : foreign.entrySet()) {
             Attribute<T, Serializable> mainIdAttr = info.getPrimary();