Updated clone.go to support file not found on target

.gitignore

@@ -102,4 +102,5 @@ $RECYCLE.BIN/
 # Custom rules (everything added below won't be overriden by 'Generate .gitignore File' if you use 'Update' option)
 .vscode/*
 
-.idea
+.idea
+/diskutil

clone.go

@@ -25,8 +25,10 @@ func clone(cloneBs int, cloneSource string, cloneTarget string) {
 	fSource, err := os.Open(cloneSource)
 	defer fSource.Close()
 	errorHandler(err)
-	//todo add file not found handling
 	fTarget, err := os.OpenFile(cloneTarget, os.O_WRONLY, 0644)
+	if os.IsNotExist(err) {
+		fTarget, err = os.Create(cloneTarget)
+	}
 	defer fTarget.Close()
 	errorHandler(err)
 	//todo progress indicator