optimize code

link1st · Jun 12, 2024 · 1916fbc · 1916fbc
1 parent 2222acb
commit 1916fbc
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/servers/websocket/client_manager.go b/servers/websocket/client_manager.go
@@ -138,7 +138,7 @@ func (manager *ClientManager) DelUsers(client *Client) (result bool) {
 
 // GetUserKeys 获取用户的key
 func (manager *ClientManager) GetUserKeys() (userKeys []string) {
-	userKeys = make([]string, len(manager.Users))
+	userKeys = make([]string, 0, len(manager.Users))
 	for key := range manager.Users {
 		userKeys = append(userKeys, key)
 	}