From dab9d3f80286dfc493442e6f0b1c7809873ca602 Mon Sep 17 00:00:00 2001
From: Vladimir Mihailenco <vladimir.webdev@gmail.com>
Date: Tue, 19 Nov 2019 12:37:26 +0200
Subject: [PATCH] Cleanup

---
 Makefile   |  2 --
 command.go | 11 +++++++----
 2 files changed, 7 insertions(+), 6 deletions(-)

diff --git a/Makefile b/Makefile
index a2fa54a..94b5601 100644
--- a/Makefile
+++ b/Makefile
@@ -4,8 +4,6 @@ all: testdeps
 	go test ./... -run=NONE -bench=. -benchmem
 	env GOOS=linux GOARCH=386 go test ./...
 	go vet
-	go get github.com/gordonklaus/ineffassign
-	ineffassign .
 	golangci-lint run
 
 testdeps: testdata/redis/src/redis-server
diff --git a/command.go b/command.go
index 83b4651..76ca15a 100644
--- a/command.go
+++ b/command.go
@@ -2005,12 +2005,15 @@ 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]
+
+		// Extensions have cmd names in upper case. Convert them to lower case.
+		for k, v := range cmds {
+			lower := internal.ToLower(k)
+			if lower != k {
+				cmds[lower] = v
 			}
 		}
+
 		c.cmds = cmds
 		return nil
 	})