From e916395f6c328c17abce63b0a69d06c862951f11 Mon Sep 17 00:00:00 2001
From: "zezhou.yu" <ray.zezhou@gmail.com>
Date: Thu, 8 Dec 2016 01:29:17 +0800
Subject: [PATCH] evalsha with 0 key should return -1 pos

---
 command.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/command.go b/command.go
index 2bdf8167..11150414 100644
--- a/command.go
+++ b/command.go
@@ -95,7 +95,7 @@ func cmdFirstKeyPos(cmd Cmder, info *CommandInfo) int {
 		if cmd.arg(2) != "0" {
 			return 3
 		} else {
-			return 0
+			return -1
 		}
 	}
 	if info == nil {