From 219a68eeda2c0e14a29f1cfb969dabe3a70e1544 Mon Sep 17 00:00:00 2001
From: Willem Jan Palenstijn
Date: Wed, 22 Jan 2014 22:00:49 +0100
Subject: AMIGAOS4: Clarify virtual fs root node

---
 backends/fs/amigaos4/amigaos4-fs.h | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'backends/fs/amigaos4')

diff --git a/backends/fs/amigaos4/amigaos4-fs.h b/backends/fs/amigaos4/amigaos4-fs.h
index c5ca61476f..7ce9981479 100644
--- a/backends/fs/amigaos4/amigaos4-fs.h
+++ b/backends/fs/amigaos4/amigaos4-fs.h
@@ -43,7 +43,13 @@
  */
 class AmigaOSFilesystemNode : public AbstractFSNode {
 protected:
+	/**
+	 * The main file lock.
+	 * If this is NULL but _bIsValid is true, then this Node references
+	 * the virtual filesystem root.
+	 */
 	BPTR _pFileLock;
+
 	Common::String _sDisplayName;
 	Common::String _sPath;
 	bool _bIsDirectory;
-- 
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