fixed parsing of arguments

settings/arguments.go

@@ -13,8 +13,9 @@ import (
 func Initialize() {
 	os.Args = os.Args[1:]
 	var arguments []string
-	for index, arg := range os.Args {
+	for index := 0; index < len(os.Args); index++ {
-		switch strings.ToLower(arg) {
+		// for index, arg := range os.Args {
+		switch strings.ToLower(os.Args[index]) {
 		case "-h":
 			fallthrough
 		case "--help":
@@ -27,10 +28,10 @@ func Initialize() {
 		case "-c":
 			fallthrough
 		case "--concurrency":
+			index++
 			var concurrency int
-			tmpIndex := index + 1
+			if index < len(os.Args) {
-			if tmpIndex < len(os.Args) {
+				tmp, error := strconv.Atoi(os.Args[index])
-				tmp, error := strconv.Atoi(os.Args[tmpIndex])
 				if error == nil {
 					concurrency = tmp
 				}
@@ -42,21 +43,21 @@ func Initialize() {
 		case "-p":
 			fallthrough
 		case "--password":
-			tmpIndex := index + 1
+			index++
 			if index > len(os.Args) {
 				break
 			}
-			setPassword(os.Args[tmpIndex])
+			setPassword(os.Args[index])
 		case "-u":
 			fallthrough
 		case "--user":
-			tmpIndex := index + 1
+			index++
 			if index > len(os.Args) {
 				break
 			}
-			setUser(os.Args[tmpIndex])
+			setUser(os.Args[index])
 		default:
-			arguments = append(arguments, arg)
+			arguments = append(arguments, os.Args[index])
 		}
 	}
 	if len(os.Args) < 2 {
@@ -72,15 +73,3 @@ func Initialize() {
 		setVerbose(false)
 	}
 }
-
-// unexported function(s)
-func removeArgument(index int) {
-	removeArguments(index, 0, 0)
-}
-
-func removeArguments(index int, before int, after int) {
-	// derp := index - 1 - before
-	copyArgs := os.Args[0 : index-before]
-	copyArgs = append(copyArgs, os.Args[index+1+after:]...)
-	os.Args = copyArgs
-}