From 608b90867a97586a91e13cd63f958c6c97513697 Mon Sep 17 00:00:00 2001
From: Jeff Mitchell <tomahawk@jefferai.org>
Date: Sun, 27 Mar 2011 19:10:30 -0400
Subject: [PATCH] Don't rescan the local collection if the settings dialog is
 closed with success but the path hasn't changed

---
 ChangeLog           |  2 ++
 src/scanmanager.cpp | 11 +++++++++--
 src/scanmanager.h   |  1 +
 3 files changed, 12 insertions(+), 2 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index 696509ace..57ebcf0d8 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,4 +1,6 @@
 Version 0.0.2:
+    * Don't run a rescan of the local collection if the settings dialog is
+      closed successfully but the path hasn't changed.
     * Don't attempt to connect to unavailable Twitter peers over and over.
     * Find Twitter peers if the peer's Got Tomahawk? tweet is not their latest
       tweet.
diff --git a/src/scanmanager.cpp b/src/scanmanager.cpp
index 613d91d4c..ebbe0eabb 100644
--- a/src/scanmanager.cpp
+++ b/src/scanmanager.cpp
@@ -44,6 +44,9 @@ ScanManager::ScanManager( QObject* parent )
     s_instance = this;
 
     connect( TomahawkSettings::instance(), SIGNAL( changed() ), SLOT( onSettingsChanged() ) );
+    
+    if ( TomahawkSettings::instance()->hasScannerPath() )
+        m_currScannerPath = TomahawkSettings::instance()->scannerPath();
 }
 
 
@@ -76,8 +79,12 @@ ScanManager::~ScanManager()
 void
 ScanManager::onSettingsChanged()
 {
-    if ( TomahawkSettings::instance()->hasScannerPath() )
-        runManualScan( TomahawkSettings::instance()->scannerPath() );
+    if ( TomahawkSettings::instance()->hasScannerPath() &&
+         m_currScannerPath != TomahawkSettings::instance()->scannerPath() )
+    {
+        m_currScannerPath = TomahawkSettings::instance()->scannerPath();
+        runManualScan( m_currScannerPath );
+    }
 }
 
 
diff --git a/src/scanmanager.h b/src/scanmanager.h
index dc139cded..0a115b444 100644
--- a/src/scanmanager.h
+++ b/src/scanmanager.h
@@ -53,6 +53,7 @@ private:
     
     MusicScanner* m_scanner;
     QThread* m_musicScannerThreadController;
+    QString m_currScannerPath;
 };
 
 #endif