Not working inside docker image

Logger library is working as expected in `Linux (Ubuntu 18.04 LTS) ` and in `Mac os` but
when I am running it in docker having `alpine Linux` as a base image, it is stuck at

```go
logger.Init("foo", *verbose, true, lf)
```

I am using its latest version by downloading it using `go get github.com/google/logger`

It's blocking the entire application as the `func logger.Init()` is not returning.

My implementation:

```go
func mustInitLogger() *logger.Logger {
fmt.Printf("initializing x-microservice application log\n")
lf, err := os.OpenFile(logPath, os.O_CREATE|os.O_WRONLY|os.O_APPEND, 0644)
if err != nil {
panic(err)
}
fmt.Printf("log file created, initializing x-microservice logger instance\n")
logr := logger.Init("x-microservice", true, true, lf)
logger.SetFlags(log.LstdFlags)
fmt.Printf("log initialization done\n")
return logr
}

```

**Update**:

When I switched to version `v1.0.1`, I get this error:

`unix syslog delivery error`