separator bug fix

src/main.rs

@@ -82,13 +82,14 @@ impl<'a> Registry<'a> {
 
     pub fn write_all(&self, writer: &mut impl Write, separator_null: bool, quote: bool) -> std::io::Result<()> {
         let sep = if separator_null { '\0' } else { '\n' };
-        if quote { for (_,file) in &self.registry {
+        for (_, file) in &self.registry {
+            if quote {
                 writer.write_all(&shlex::bytes::try_quote(&file.as_os_str().as_bytes()).unwrap())?;
-        } }
-        else     { for (_,file) in &self.registry {
+            } else {
                 writer.write_all(file.as_os_str().as_bytes())?;
-        } }
+            }
             write!(writer, "{}", sep)?;
+        }
         Ok(())
     }