diff --git a/src/byte_writer.rs b/src/byte_writer.rs
index 3bf4803..7c2532f 100644
--- a/src/byte_writer.rs
+++ b/src/byte_writer.rs
@@ -41,13 +41,13 @@ pub fn binary_to_string(bytes: Vec<u8>, len: u32) -> String {
             } else {
                 word.push('0');
             }
+            n += 1;
+            if n >= len {
+                break;
+            }
         }
         binary = binary + &word;
         word = String::new();
-        n += 1;
-        if n >= len {
-            break;
-        }
     }
 
     binary
diff --git a/src/read_and_write.rs b/src/read_and_write.rs
index 3658d09..432f787 100644
--- a/src/read_and_write.rs
+++ b/src/read_and_write.rs
@@ -44,9 +44,13 @@ pub fn save_action(txt: &str, file: &mut File) -> Result<(), std::io::Error> {
     file.write_all(string.as_bytes())?;
 
     let map = tree_to_map(&mut tree, true);
+    eprintln!("&txt = {:?}", &txt);
     let trad = body_to_bin(&txt, map);
+    eprintln!("trad = {:?}", trad);
     let trad_bin = string_to_binary(&trad);
+    eprintln!("trad_bin = {:?}", trad_bin);
     let len_body = trad.len() as u32;
+    eprintln!("len_body = {:?}", len_body);
     file.write_all(&len_body.to_be_bytes())?;
     file.write_all(&trad_bin)?;
     Ok(())