[tracker] albumart: Ignore . and .. in directory count

[Jürg Billeter <juergbi src gnome org>]

commit 15866e9fbddea0c85a2a364edb2cc8aa656d1acb
Author: Jürg Billeter <j bitron ch>
Date:   Tue May 12 12:04:43 2009 +0200

    albumart: Ignore . and .. in directory count
---
 src/libtracker-common/tracker-albumart.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/src/libtracker-common/tracker-albumart.c b/src/libtracker-common/tracker-albumart.c
index 71af61d..669c722 100644
--- a/src/libtracker-common/tracker-albumart.c
+++ b/src/libtracker-common/tracker-albumart.c
@@ -441,7 +441,8 @@ tracker_albumart_heuristic (const gchar *artist_,
 	file = NULL;
 
 	g_stat (dirname, &st);
-	count = st.st_nlink;
+	/* do not count . and .. */
+	count = st.st_nlink - 2;
 	
 	if (tracks_str) {
 		tracks = atoi (tracks_str);