Print version info to Stdout instead of Stderr

Otherwise we can't get the right version information by this:
```shell
gost -V | cut -d' ' -f2
```
This commit is contained in:
Raymond Liu 2020-03-06 19:42:51 +08:00 committed by GitHub
parent 2c0e01a5dd
commit 4c7ac61ed8
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@ -40,7 +40,7 @@ func init() {
flag.Parse()
if printVersion {
fmt.Fprintf(os.Stderr, "gost %s (%s %s/%s)\n",
fmt.Fprintf(os.Stdout, "gost %s (%s %s/%s)\n",
gost.Version, runtime.Version(), runtime.GOOS, runtime.GOARCH)
os.Exit(0)
}