Make mode always u32 and switch to has_mode for StatRes fbs (#761)

1 files changed, 3 insertions, 2 deletions

diff --git a/js/stat.ts b/js/stat.ts
index 293d3aa69..a3ae553da 100644
--- a/js/stat.ts
+++ b/js/stat.ts
@@ -70,6 +70,7 @@ class FileInfoImpl implements FileInfo {
     const modified = this._msg.modified().toFloat64();
     const accessed = this._msg.accessed().toFloat64();
     const created = this._msg.created().toFloat64();
+    const hasMode = this._msg.hasMode();
     const mode = this._msg.mode(); // negative for invalid mode (Windows)
     
     this._isFile = this._msg.isFile();
@@ -78,8 +79,8 @@ class FileInfoImpl implements FileInfo {
     this.modified = modified ? modified : null;
     this.accessed = accessed ? accessed : null;
     this.created = created ? created : null;
-    // null if invalid mode (Windows)
-    this.mode = mode >= 0 ? mode & 0o7777 : null;
+    // null on Windows
+    this.mode = hasMode ? mode : null;
   }
 
   isFile() {