续方咨询修改

src/server/models/sessions/sessions.js

@@ -331,8 +331,10 @@ class Sessions extends RedisModel {
            if(err){
                log.error(err);
                ModelUtil.emitError(self.eventEmitter, {message: err, status: -1}, null);
            } else if(res){
            } else if(res&&res.length>0){
                ModelUtil.emitOK(self.eventEmitter, {sessionId: res[0].id, status: 200});
            }else {
                ModelUtil.emitOK(self.eventEmitter, {sessionId: '', status: 200});
            }
        });
    }