fix FORMAT ERROR
fix FORMAT ERROR

wwezhuimeng/emqtt,sunilkumartc/ermqtt,yangchaogit/emqttd,kimiscircle/emqttd,yocome/emqttd,santuoshi/emqttd,joaohf/emqttd,wwezhuimeng/emqtt,tempbottle/emqttd,kimiscircle/emqttd,lianghaivv/emqttd,wwezhuimeng/emqtt,gxbllm/emqttd,codertrack/emqttd,ycaihua/emqttd,yanyanqin/emqttd,Inner-room/emqttd,fengshao0907/emqttd,sunilkumartc/ermqtt,neviim/emqttd,janshahid/jmq,guidao/emqttd,mickelfeng/emqttd,AcmHacker/emqttd,sureddy/emqttd,shaominghaoo/emqttd,kimiscircle/emqttd,sunilkumartc/ermqtt,fsxchen/emqttd,jfjalburquerque/emqttd