handle checking for file better

src/filesystem.rs

@@ -52,7 +52,10 @@ pub async fn check_file_length(file: &PathBuf) -> Option<u64> {
             }
         },
         Err(err) => {
-            error!("Failed to open file for testing... {:?} {}", file, err);
+            match err.kind() {
+                ErrorKind::NotFound => {/* ignore */},
+                _ => warn!("Failed to open file to check length. {:?} {}", file, err),
+            }
         },
     }
     None

src/main.rs

@@ -246,6 +246,9 @@ async fn process(mut site: Website, db: Surreal<Client>, reqwest: reqwest::Clien
                         if disk_len == len {
                             skip_download = true;
                         }
+                    } else {
+                        // File not found (or other error).
+                        // Program will continue on it's way, downloading content.
                     }
                 }
             }