(no commit message provided)

src/compression_engine.rs

@@ -70,7 +70,7 @@ pub trait CompressionEngine {
         let args = ["-bE", "-"];
 
         let process = Command::new(program)
-            .args(args.clone())
+            .args(args)
             .stdin(Stdio::piped())
             .stdout(Stdio::piped())
             .spawn()
@@ -101,7 +101,7 @@ pub trait CompressionEngine {
                 break;
             }
 
-            size = size + n;
+            size += n;
         }
 
         Ok(size)