fix: false warning

Author: KSXGitHub

src/app/sub.rs

@@ -81,8 +81,12 @@ where
             Threads::Auto => {
                 // If one of the files is on HDD, set thread number to 1
                 let disks = Disks::new_with_refreshed_list();
-                eprintln!("warning: HDD detected, the thread limit will be set to 1");
-                any_path_is_in_hdd::<hdd::RealApi>(&files, &disks).then_some(1)
+                if any_path_is_in_hdd::<hdd::RealApi>(&files, &disks) {
+                    eprintln!("warning: HDD detected, the thread limit will be set to 1");
+                    Some(1)
+                } else {
+                    None
+                }
             }
             Threads::Max => None,
             Threads::Fixed(threads) => Some(threads),

tests/cli_errors.rs

@@ -158,7 +158,6 @@ fn fs_errors() {
     let expected_stderr_lines = btreeset! {
         "[error] read_dir \"./nested/0\": Permission denied (os error 13)",
         "[error] read_dir \"./empty-dir\": Permission denied (os error 13)",
-        "warning: HDD detected, the thread limit will be set to 1", // TODO: fix this bug
     };
     assert_eq!(actual_stderr_lines, expected_stderr_lines);