fix empty server list in route function bug
fix empty server list in route function bug

Change-Id: I80427e944fe94d2c4c0317b2a0f4379ef04a1d23

laiqiqi886/pomelo,PortNumber53/pomelo,hello2009chen/pomelo,jqk6/pomelo,wangchuan3533/pomelo,jokerCode/pomelo,hello2009chen/pomelo,rain1017/pomelo,leopoldfreeman/pomelo,bobcui/pomelo,wangchuan3533/pomelo,skyblue/pomelo,baegjins/pomelo,Suninus/pomelo,tomdev2008/pomelo,ljhsai/pomelo,baegjins/pomelo,compcj/pomelo,saruno/pomelo,zhukaixy/pomelo,youprofit/pomelo,LosingLin/pomelo,youprofit/pomelo,skyblue/pomelo,kkkkyue/pomelo,baongoccarrot/pomelo,tomdev2008/pomelo,kkkkyue/pomelo,inetufo/pomelo_fix,saruno/pomelo,samlin08/pomelo,silverera/pomelo_fix,blueseason/pomelo,chianquan/pomelo,zxc122333/pomelo,MQQiang/pomelo,IssicLzx/pomelo,rain1017/pomelo,skyblue/pomelo,hzruandd/pomelo,samlin08/pomelo,samlin08/pomelo,cynron/pomelo,cynron/pomelo,sumrac69/pomelo,jokerCode/pomelo,beni55/pomelo,baidao/pomelo,hello2009chen/pomelo,impcyber/pomelo,ljhsai/pomelo,IssicLzx/pomelo,cosmosbox/pomelo,microlv/pomelo,zhukaixy/pomelo,bobcui/pomelo,ljhsai/pomelo,microlv/pomelo,laiqiqi886/pomelo,lntitbk/pomelo,WeBest/pomelo,MQQiang/pomelo,sumrac69/pomelo,NetEase/pomelo,compcj/pomelo,zxc122333/pomelo,onelei/pomelo,MQQiang/pomelo,baidao/pomelo,WeBest/pomelo,oceanjack/pomelo,oceanjack/pomelo,microlv/pomelo,leopoldfreeman/pomelo,zxc122333/pomeco,inetufo/pomelo_fix,baongoccarrot/pomelo,oceanjack/pomelo,silverera/pomelo_fix,hzruandd/pomelo,onelei/pomelo,chianquan/pomelo,inetufo/pomelo_fix,impcyber/pomelo,zxc122333/pomelo,cynron/pomelo,MetSystem/pomelo,youprofit/pomelo,compcj/pomelo,kkkkyue/pomelo,baegjins/pomelo,beni55/pomelo,baidao/pomelo,sumrac69/pomelo,lntitbk/pomelo,IssicLzx/pomelo,blueseason/pomelo,wangchuan3533/pomelo,NetEase/pomelo,cosmosbox/pomelo,jokerCode/pomelo,fabiobc/pomelo,Suninus/pomelo,WeBest/pomelo,MetSystem/pomelo,beni55/pomelo,zxc122333/pomeco,silverera/pomelo_fix,chenhaooo/pomelo,rain1017/pomelo,chenhaooo/pomelo,lntitbk/pomelo,fabiobc/pomelo,NetEase/pomelo,zhukaixy/pomelo,laiqiqi886/pomelo,saruno/pomelo,blueseason/pomelo,PortNumber53/pomelo,tomdev2008/pomelo,LosingLin/pomelo,leopoldfreeman/pomelo,Suninus/pomelo,hzruandd/pomelo,onelei/pomelo,MetSystem/pomelo,bobcui/pomelo,jqk6/pomelo,baongoccarrot/pomelo,LosingLin/pomelo,fabiobc/pomelo,PortNumber53/pomelo,cosmosbox/pomelo,chenhaooo/pomelo,chianquan/pomelo,jqk6/pomelo