skip descending into local

crates/lanspread-peer/src/lib.rs

@@ -2558,6 +2558,16 @@ fn is_virtual_interface(name: &str) -> bool {
     VIRTUAL_HINTS.iter().any(|hint| lower.contains(hint))
 }
 
+#[cfg(target_os = "windows")]
+fn is_local_dir_name(name: &str) -> bool {
+    name.eq_ignore_ascii_case("local")
+}
+
+#[cfg(not(target_os = "windows"))]
+fn is_local_dir_name(name: &str) -> bool {
+    name == "local"
+}
+
 async fn get_game_file_descriptions(
     game_id: &str,
     game_dir: &str,
@@ -2574,27 +2584,24 @@ async fn get_game_file_descriptions(
 
     let mut file_descriptions = Vec::new();
 
-    let local_dir = game_path.join("local");
-
     for entry in walkdir::WalkDir::new(&game_path)
         .into_iter()
         .filter_entry(|entry| {
-            let path = entry.path();
-
-            // Skip the local install folder; it's not meant to sync.
-            if path.starts_with(&local_dir) {
-                return false;
-            }
-
-            // Root-level exclusions only.
-            if entry.depth() == 1
-                && let Some(name) = path.file_name().and_then(|n| n.to_str())
-            {
-                if entry.file_type().is_dir() && name == ".sync" {
+            if entry.depth() == 1 {
+                if entry.file_type().is_dir()
+                    && entry.file_name().to_str().is_some_and(is_local_dir_name)
+                {
+                    // Skip the local install folder entirely so WalkDir never enters it.
                     return false;
                 }
-                if entry.file_type().is_file() && name == ".softlan_game_installed" {
-                    return false;
+
+                if let Some(name) = entry.file_name().to_str() {
+                    if entry.file_type().is_dir() && name == ".sync" {
+                        return false;
+                    }
+                    if entry.file_type().is_file() && name == ".softlan_game_installed" {
+                        return false;
+                    }
                 }
             }