From 81a24df15f5b96db6bd2558a7894dd7647dcd67d Mon Sep 17 00:00:00 2001
From: Kirill Shvakov <shvakov@gmail.com>
Date: Mon, 6 Nov 2017 16:42:35 +0200
Subject: [PATCH] fix: recive block without rows

---
 rows.go | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/rows.go b/rows.go
index 530bd22d64..d79e1acfe8 100644
--- a/rows.go
+++ b/rows.go
@@ -47,8 +47,6 @@ func (rows *rows) Next(dest []driver.Value) error {
 				return err
 			}
 			return io.EOF
-		case block.NumRows == 0:
-			return io.EOF
 		default:
 			rows.block = block
 			rows.offset = 0
@@ -120,6 +118,9 @@ func (rows *rows) receiveData() error {
 				return rows.setError(err)
 			}
 			rows.ch.logf("[rows] <- data: packet=%d, columns=%d, rows=%d, elapsed=%s", packet, block.NumColumns, block.NumRows, time.Since(begin))
+			if block.NumRows == 0 {
+				continue
+			}
 			switch packet {
 			case protocol.ServerData:
 				rows.stream <- block