From 93655f72c332e1fb81c9a0ceda0fbc3459510863 Mon Sep 17 00:00:00 2001
From: kamhung <22250530@qq.com>
Date: Mon, 16 Nov 2015 17:33:24 +0800
Subject: [PATCH]

---
 src/com/wentch/redkale/source/EntityCache.java | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

diff --git a/src/com/wentch/redkale/source/EntityCache.java b/src/com/wentch/redkale/source/EntityCache.java
index 0e97ca33c..ce02fb41b 100644
--- a/src/com/wentch/redkale/source/EntityCache.java
+++ b/src/com/wentch/redkale/source/EntityCache.java
@@ -256,11 +256,14 @@ public final class EntityCache<T> {
     }
 
     public Sheet<T> querySheet(final boolean needtotal, final SelectColumn selects, final Predicate<T> filter, final Flipper flipper, final Comparator<T> sort) {
-        Stream<T> stream = listStream();
-        if (filter != null) stream = stream.filter(filter);
-        long total = needtotal ? stream.count() : 0;
+        long total = 0;
+        if (needtotal) {
+            Stream<T> stream = listStream();
+            if (filter != null) stream = stream.filter(filter);
+            total = stream.count();
+        }
         if (needtotal && total == 0) return new Sheet<>();
-        stream = listStream();
+        Stream<T> stream = listStream();
         if (filter != null) stream = stream.filter(filter);
         if (sort != null) stream = stream.sorted(sort);
         if (flipper != null) {