--- a/userlibandfileserver/fileserver/sfat32/sl_dir_cache.inl	Wed Jun 23 11:59:44 2010 +0100
+++ b/userlibandfileserver/fileserver/sfat32/sl_dir_cache.inl	Wed Jun 23 12:52:28 2010 +0100
@@ -194,7 +194,7 @@
 TBool CDynamicDirCache::CacheIsFull() const
 	{
 	// active page, locked page and unlocked page
-	return (iLockedQCount + iUnlockedQCount + 1 >= iMaxSizeInPages);
+	return (iLockedQCount + iUnlockedQCount >= iMaxSizeInPages);
 	}
 
 /**