fix

diff --git a/cmd/precog/main.go b/cmd/precog/main.go
index 15ffdff..7ef7d45 100644 (file)
--- a/cmd/precog/main.go
+++ b/cmd/precog/main.go
@@ -11,7 +11,7 @@ import (
 
 func main() {
        cfg := config.NewConfig()
-       db, err := common.NewMySQLDB(cfg.MySQLConfig)
+       _, err := common.NewMySQLDB(cfg.MySQLConfig)
        if err != nil {
                log.WithField("err", err).Panic("initialize mysql db error")
        }