Fixed handling of blank inputs.

Now properly removes ~/.venture when input is blank, and returns succesfully if
the file came already pre-non-existing.
main
diff 2020-11-13 04:16:43 +00:00
parent 615246bdc7
commit 4f501c5d65
1 changed files with 7 additions and 4 deletions

View File

@ -9,6 +9,7 @@ import (
"io"
"io/ioutil"
"bufio"
"strings"
)
func main() {
@ -19,7 +20,6 @@ func main() {
if err != nil {
fmt.Fprintf(os.Stderr, "Could not set: %v", err)
}
default:
fmt.Printf("Usage:\n\t%v set\n", os.Args[0])
flag.PrintDefaults()
@ -45,9 +45,12 @@ func SetVenture(args []string) error {
}
// Remove file on blank input
if len(input) < 1 {
if strings.TrimSpace(input) == "" {
err = os.Remove(outputPath)
if err != nil {
// File already pre-non-existing is considered success.
if os.IsNotExist(err) {
return nil
} else if err != nil {
return err
}
return nil