fixed bug in volume control

git-svn-id: http://svn.code.sf.net/p/qmmp-dev/code/trunk/qmmp@739 90c681e8-e032-0410-971d-27865f9a5e38

1 files changed, 5 insertions, 3 deletions

diff --git a/src/qmmp/volumecontrol.cpp b/src/qmmp/volumecontrol.cpp
index c15028c2d..4de0dc8a6 100644
--- a/src/qmmp/volumecontrol.cpp
+++ b/src/qmmp/volumecontrol.cpp
@@ -42,7 +42,9 @@ VolumeControl *VolumeControl::create(QObject *parent)
     QSettings settings(Qmmp::configFile(), QSettings::IniFormat);
     if (settings.value("Volume/software_volume", FALSE).toBool())
         return new SoftwareVolume(parent);
-    VolumeControl *control = Output::currentFactory()->createVolumeControl(parent);
+    VolumeControl *control = 0;
+    if (Output::currentFactory())
+        control = Output::currentFactory()->createVolumeControl(parent);
     if (!control)
         return new SoftwareVolume(parent);
     QTimer *m_timer = new QTimer(control);
@@ -118,6 +120,6 @@ SoftwareVolume *SoftwareVolume::instance()
 
 void  SoftwareVolume::setEnabled(bool b)
 {
-     QSettings settings(Qmmp::configFile(), QSettings::IniFormat);
-     settings.setValue("Volume/software_volume", b);
+    QSettings settings(Qmmp::configFile(), QSettings::IniFormat);
+    settings.setValue("Volume/software_volume", b);
 }