Add guard for mode refresh

crates/gpui/src/platform/linux/x11/client.rs

@@ -1167,6 +1167,9 @@ impl LinuxClient for X11Client {
 // Adatpted from:
 // https://docs.rs/winit/0.29.11/src/winit/platform_impl/linux/x11/monitor.rs.html#103-111
 pub fn mode_refresh_rate(mode: &randr::ModeInfo) -> Duration {
+    if mode.dot_clock == 0 || mode.htotal == 0 || mode.vtotal == 0 {
+        return Duration::from_millis(16);
+    }
     let millihertz = mode.dot_clock as u64 * 1_000 / (mode.htotal as u64 * mode.vtotal as u64);
     let micros = 1_000_000_000 / millihertz;
     log::info!("Refreshing at {} micros", micros);

crates/worktree/src/worktree.rs

@@ -3826,7 +3826,8 @@ impl BackgroundScanner {
             .await;
 
         // Ensure that .git and .gitignore are processed first.
-        child_paths.sort_unstable();
+        swap_to_front(&mut child_paths, *GITIGNORE);
+        swap_to_front(&mut child_paths, *DOT_GIT);
 
         for child_abs_path in child_paths {
             let child_abs_path: Arc<Path> = child_abs_path.into();
@@ -4620,6 +4621,16 @@ impl BackgroundScanner {
     }
 }
 
+fn swap_to_front(child_paths: &mut Vec<PathBuf>, file: &OsStr) {
+    let position = child_paths
+        .iter()
+        .position(|path| path.file_name().unwrap() == file);
+    if let Some(position) = position {
+        let temp = child_paths.remove(position);
+        child_paths.insert(0, temp);
+    }
+}
+
 fn char_bag_for_path(root_char_bag: CharBag, path: &Path) -> CharBag {
     let mut result = root_char_bag;
     result.extend(