remove log message.

Signed-off-by: Bo-Yi Wu <appleboy.tw@gmail.com>

gorush/config.go

@@ -3,7 +3,6 @@ package gopush
 import (
 	"gopkg.in/yaml.v2"
 	"io/ioutil"
-	"log"
 )
 
 type ConfYaml struct {
@@ -89,16 +88,12 @@ func LoadConfYaml(confPath string) (ConfYaml, error) {
 	configFile, err := ioutil.ReadFile(confPath)
 
 	if err != nil {
-		log.Printf("Unable to read config file, path: '%s'", confPath)
-
 		return config, err
 	}
 
 	err = yaml.Unmarshal([]byte(configFile), &config)
 
 	if err != nil {
-		log.Printf("Unable to Unmarshal config file '%s'", confPath)
-
 		return config, err
 	}