Remove non-zero case for trial function

Author: jramosf

repeater.go

@@ -30,7 +30,7 @@ var waitTimes []time.Duration = []time.Duration{
 // invoke PowerShell.exe and run
 func newRepeater(ctx context.Context) (*repeater, error) {
 	for i, limit := range waitTimes {
-		log.Printf("invoking [W] in PowerShell.exe%s", trial(i+1))
+		log.Printf("invoking [W] in PowerShell.exe%s", trial(i))
 
 		cmd := exec.Command("PowerShell.exe", "-Command", "-")
 		in, err := cmd.StdinPipe()
@@ -128,9 +128,5 @@ func getWinSshVersion() string {
 }
 
 func trial(i int) string {
-	if i == 0 {
-		return ""
-	} else {
-		return fmt.Sprintf(" (trial %d/%d)", i+1, len(waitTimes))
-	}
+	return fmt.Sprintf(" (trial %d/%d)", i+1, len(waitTimes))
 }