Fix issue read config file error.

.travis.yml

@@ -7,7 +7,6 @@ install:
   - go get github.com/BurntSushi/toml
   - go get github.com/rakyll/statik
   - go get github.com/rakyll/statik/fs
-  - go get github.com/kr/beanstalk
   - go get -d -t -v ./... && go build -v ./...
 
 before_script:

structs.go

@@ -29,7 +29,7 @@ var (
 	selfConf             SelfConf
 	Stderr               io.Writer = os.Stderr // Stderr is the io.Writer to which executed commands write standard error.
 	Stdout               io.Writer = os.Stdout // Stdout is the io.Writer to which executed commands write standard output.
-	ConfigFile                     = `.` + string(os.PathSeparator) + `aurora.toml`
+	ConfigFile                     = `aurora.toml`
 	statisticsData                 = StatisticsData{new(sync.RWMutex), statisticsDataServer}
 	statisticsDataServer           = make(map[string]map[string]map[string]*list.List)
 	notify                         = make(chan bool, 1)

utils.go

@@ -24,12 +24,8 @@ import (
 // readConf read external config file when program startup.
 func readConf() error {
 	buf := new(bytes.Buffer)
-	selfDir, err := filepath.Abs(filepath.Dir(os.Args[0]))
-	if err != nil {
-		return err
-	}
 	if _, err := os.Stat(ConfigFile); os.IsNotExist(err) {
-		err := ioutil.WriteFile(selfDir+string(os.PathSeparator)+ConfigFile, []byte(ConfigFileTemplate), 0644)
+		err := ioutil.WriteFile(ConfigFile, []byte(ConfigFileTemplate), 0644)
 		if err != nil {
 			return err
 		}
@@ -152,7 +148,11 @@ func parseFlags() {
 	helpPtr := flag.Bool("h", false, "Output this help and exit.")
 	flag.Parse()
 	if *configPtr == "" {
-		ConfigFile = `.` + string(os.PathSeparator) + `aurora.toml`
+		selfDir, err := filepath.Abs(filepath.Dir(os.Args[0]))
+		if err != nil {
+			os.Exit(0)
+		}
+		ConfigFile = selfDir + string(os.PathSeparator) + `aurora.toml`
 	} else {
 		ConfigFile = *configPtr
 	}