diff --git a/src/history/find.rs b/src/history/find.rs
index bb6cdc2..b413925 100644
--- a/src/history/find.rs
+++ b/src/history/find.rs
@@ -5,12 +5,15 @@ use std::io::{BufRead, BufReader};
 use super::Link;
 
 pub fn find(link: &Link, file_name: &str, e: &FileEnv) -> Result<bool> {
-    if let Ok(file) = (e.open)(file_name) {
-        let reader = BufReader::new(file);
-        for line in reader.lines() {
-            if line? == link.href {
-                return Ok(true); // is already downloaded
-            }
+    println!("Opening file: {file_name}");
+    let file = (e.open)(file_name)?;
+    println!("Opened file: {file_name}");
+    let reader = BufReader::new(file);
+    for line in reader.lines() {
+        let line = line?;
+        if line == link.href {
+            println!("history: {}", line);
+            return Ok(true); // is already downloaded
         }
     }
     Ok(false) // is not already downloaded