Merge branch 'main' of https://git.tebibyte.media/mars/breed

src/main.rs

@@ -347,7 +347,12 @@ impl State {
     fn write_buffer(&mut self, file: OsString) -> Result<()> {
         self.last_saved = self.buffer.as_ref().clone();
         let out = self.buffer.as_ref().bytes().collect::<Vec<u8>>();
-        let mut handle = OpenOptions::new().write(true).open(file)?;
+        let mut handle = OpenOptions::new()
+            .create(true)
+            .truncate(true)
+            .write(true)
+            .open(file)?;
+
         handle.write_all(out.as_slice())?;
         Ok(())
     }
@@ -356,7 +361,11 @@ impl State {
         let handle = match self.file.clone() {
             Some(handle) => handle,
             None => match args.get(0) {
-                Some(part) => OsString::from(part),
+                Some(part) => {
+                    let file = OsString::from(part);
+                    self.file = Some(file.clone());
+                    file
+                },
                 None => {
                     return Err(format!("{}: No file name.", command));
                 }