[bugfix] missing redirect when datasource is missing (#352)
[bugfix] missing redirect when datasource is missing (#352)
giaosudau/caravel,airbnb/caravel,asdf2014/superset,timifasubaa/incubator-superset,nekia/incubator-superset-dev,apache/incubator-superset,nekia/incubator-superset-dev,airbnb/superset,ArijanaBrlek/superset,dmigo/incubator-superset,timifasubaa/incubator-superset,airbnb/superset,wbsljh/caravel-aidp,zhouyao1994/incubator-superset,mistercrunch/panoramix,alanmcruickshank/superset-dev,woel0007/caravel,FrederichCheng/incubator-superset,robert-digit/superset,woel0007/caravel,apache/incubator-superset,wbsljh/caravel,wbsljh/caravel-aidp,jeromecn/caravel_viz_full,airbnb/caravel,dmigo/incubator-superset,zhouyao1994/incubator-superset,nekia/incubator-superset-dev,timifasubaa/incubator-superset,apache/incubator-superset,massgov/incubator-superset,apache/incubator-superset,asdf2014/superset,massgov/incubator-superset,tienhv/caravel,giaosudau/caravel,SingTel-DataCo/incubator-superset,ArijanaBrlek/superset,mistercrunch/panoramix,robert-digit/superset,wbsljh/caravel-aidp,francisliyy/caravel-aidp,zhouyao1994/incubator-superset,robert-digit/superset,georgeke/caravel,asdf2014/superset,georgeke/caravel,FrederichCheng/incubator-superset,massgov/incubator-superset,wbsljh/caravel,georgeke/caravel,giaosudau/caravel,BRD-CD/superset,woel0007/caravel,wbsljh/caravel-aidp,woel0007/caravel,jeromecn/caravel_viz_full,airbnb/superset,ArijanaBrlek/superset,BRD-CD/superset,dmigo/incubator-superset,mistercrunch/panoramix,SingTel-DataCo/incubator-superset,asdf2014/superset,tienhv/caravel,tienhv/caravel,apache/incubator-superset,FrederichCheng/incubator-superset,BRD-CD/superset,SingTel-DataCo/incubator-superset,francisliyy/caravel-aidp,nekia/incubator-superset-dev,zhouyao1994/incubator-superset,wbsljh/caravel,mistercrunch/panoramix,massgov/incubator-superset,dmigo/incubator-superset,wbsljh/caravel,georgeke/caravel,robert-digit/superset,jeromecn/caravel_viz_full,timifasubaa/incubator-superset,tienhv/caravel,alanmcruickshank/superset-dev,francisliyy/caravel-aidp,alanmcruickshank/superset-dev,airbnb/caravel,SingTel-DataCo/incubator-superset,alanmcruickshank/superset-dev,zhouyao1994/incubator-superset,BRD-CD/superset,airbnb/superset,FrederichCheng/incubator-superset,giaosudau/caravel,francisliyy/caravel-aidp,jeromecn/caravel_viz_full,ArijanaBrlek/superset,airbnb/caravel