added a bit of error handling

and resolved some compiler warnings

pentest_tool/src/project_controls.rs

@@ -72,8 +72,6 @@ pub fn new_project(projects: &mut Vec<Project>, project_dir: &PathBuf, notes_dir
     let mut project_name = String::new();
     println!("do you have an existing notes and folder structure to copy over?\ny/n");
     std::io::stdin().read_line(&mut existing_folders).unwrap();
-    let mut customer_name = customer_name.trim_end().to_owned();
-    let mut project_name = project_name.trim_end().to_owned();
     if existing_folders.contains("y") || existing_folders.contains("Y"){
         println!("NOTE THIS WILL OVERWRITE CUSTOMER NAME AND PROJECT NAME WITH THE 2nd TO LAST AND LAST FOLDER NAMES IN THE PATH YOU'RE COPYING RESPECTIVELY");
         let mut files_to_copy = String::new();