Normalize falsy in register test
Normalize falsy in register test

savaki/tchannel,chenwenbin928/tchannel,bunnyblue/tchannel,i/tchannel,sasa233/tchannel,i/tchannel,benfleis/tchannel,savaki/tchannel,chenwenbin928/tchannel,i/tchannel,RyanTech/tchannel,Zirpon/tchannel,vanloswang/tchannel,sasa233/tchannel,RyanTech/tchannel,hustxiaoc/tchannel,savaki/tchannel,benfleis/tchannel,sasa233/tchannel,Zirpon/tchannel,Zirpon/tchannel,benfleis/tchannel,hustxiaoc/tchannel,vanloswang/tchannel,bunnyblue/tchannel,chenwenbin928/tchannel,RyanTech/tchannel,bunnyblue/tchannel,hustxiaoc/tchannel,vanloswang/tchannel