From b32ffae25521da88f3c1238aadd75828f9c95f1b Mon Sep 17 00:00:00 2001
From: chenyuanfei <da_tou@126.com>
Date: Tue, 12 Nov 2019 15:08:59 +0800
Subject: [PATCH] set key to lower for cmdsInfoCache.Get()

---
 command.go | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/command.go b/command.go
index 16e087e1..8c16d2c0 100644
--- a/command.go
+++ b/command.go
@@ -2006,6 +2006,12 @@ func (c *cmdsInfoCache) Get() (map[string]*CommandInfo, error) {
 		if err != nil {
 			return err
 		}
+		for key := range cmds {
+			lowerKey := internal.ToLower(key)
+			if key != lowerKey {
+				cmds[lowerKey] = cmds[key]
+			}
+		}
 		c.cmds = cmds
 		return nil
 	})