From 7507955018465bf6c331617e67548f00bdb78892 Mon Sep 17 00:00:00 2001
From: Bryan Schumaker <bjschuma@gmail.com>
Date: Sun, 6 Nov 2011 12:08:50 -0500
Subject: [PATCH] libsaria: Fix bug in updating library

I was readding all tracks to the new linked list, rather than checking
if the track existed first.  This has been fixed.
---
 libsaria/library/library.h  | 2 +-
 libsaria/library/update.cpp | 7 ++++---
 2 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/libsaria/library/library.h b/libsaria/library/library.h
index cc94036a..b631ed4b 100644
--- a/libsaria/library/library.h
+++ b/libsaria/library/library.h
@@ -26,7 +26,7 @@ class LibraryPath
 		string get_path();
 		void get_info(void (*)(struct libsaria::library::PathInfo &));
 		bool get_info_id(ino_t &, void (*)(Track &));
-		void insert_track(TrackTag &);
+		void insert_track(ino_t &inode, TrackTag &);
 		bool play_id(ino_t &);
 		void save(OutFile &);
 		void update();
diff --git a/libsaria/library/update.cpp b/libsaria/library/update.cpp
index ee1a48e6..a05b72a8 100644
--- a/libsaria/library/update.cpp
+++ b/libsaria/library/update.cpp
@@ -3,9 +3,10 @@
 #include <libsaria/library.h>
 #include "library.h"
 
-void LibraryPath::insert_track(TrackTag &tag)
+void LibraryPath::insert_track(ino_t &inode, TrackTag &tag)
 {
-	file_list.push_back(tag);
+	if (find_id(inode) == file_list.end())
+		file_list.push_back(tag);
 }
 
 void LibraryPath::update()
@@ -31,7 +32,7 @@ void ScanTask::tag_file(file filepath)
 {
 	try {
 		TrackTag tag(dir + "/" + filepath.name, filepath.d_ino);
-		library->insert_track(tag);
+		library->insert_track(filepath.d_ino, tag);
 	} catch (string message) {
 		println(message);
 	}