From cb3b6208bb8eb08efb683e53009fd7595dc30cd4 Mon Sep 17 00:00:00 2001
From: Alexey Milovidov <milovidov@yandex-team.ru>
Date: Fri, 22 Jun 2012 17:13:03 +0000
Subject: [PATCH] dbms: development [#CONV-5097].

---
 dbms/src/Storages/StorageLog.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/dbms/src/Storages/StorageLog.cpp b/dbms/src/Storages/StorageLog.cpp
index 8924f4e28b9..7c5c12a3227 100644
--- a/dbms/src/Storages/StorageLog.cpp
+++ b/dbms/src/Storages/StorageLog.cpp
@@ -31,6 +31,9 @@ Block LogBlockInputStream::readImpl()
 {
 	Block res;
 
+	if (rows_read == rows_limit)
+		return res;
+
 	/// Если файлы не открыты, то открываем их.
 	if (streams.empty())
 		for (Names::const_iterator it = column_names.begin(); it != column_names.end(); ++it)