node/test/lib/test_search: fix stop on first path
node/test/lib/test_search: fix stop on first path

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