From abf4314eafefa250476566863f2d384b5db6913c Mon Sep 17 00:00:00 2001
From: Christian Muehlhaeuser <muesli@gmail.com>
Date: Fri, 7 Jun 2013 09:12:31 +0200
Subject: [PATCH] * Don't try animating with bogus values.

---
 src/libtomahawk/widgets/StatsGauge.cpp | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/libtomahawk/widgets/StatsGauge.cpp b/src/libtomahawk/widgets/StatsGauge.cpp
index 9d52a7655..499fba9f0 100644
--- a/src/libtomahawk/widgets/StatsGauge.cpp
+++ b/src/libtomahawk/widgets/StatsGauge.cpp
@@ -28,6 +28,7 @@
 #include <QPropertyAnimation>
 #include <QLayout>
 #include <QString>
+#include <boost/concept_check.hpp>
 
 
 StatsGauge::StatsGauge( QWidget* parent )
@@ -110,8 +111,11 @@ StatsGauge::paintEvent( QPaintEvent* event )
 void
 StatsGauge::setValue( int v )
 {
+    if ( maximum() == 0 )
+        return;
+
     QPropertyAnimation* a = new QPropertyAnimation( (QProgressBar*)this, "value" );
-    a->setEasingCurve( QEasingCurve( QEasingCurve::InOutQuad ) );
+    a->setEasingCurve( QEasingCurve( QEasingCurve::OutQuad ) );
     a->setStartValue( value() > 0 ? value() : 1 );
     a->setEndValue( v );
     a->setDuration( 2000 );