From a8c413ee5a424509b6c0ba37a7044eabf77b09c4 Mon Sep 17 00:00:00 2001
From: Christian Muehlhaeuser <muesli@gmail.com>
Date: Fri, 19 Jun 2015 18:44:47 +0200
Subject: [PATCH] Don't crash trying to access unknown header style.

---
 src/libtomahawk/playlist/PlayableProxyModel.cpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/libtomahawk/playlist/PlayableProxyModel.cpp b/src/libtomahawk/playlist/PlayableProxyModel.cpp
index aeb89c1a4..02a7a9a0e 100644
--- a/src/libtomahawk/playlist/PlayableProxyModel.cpp
+++ b/src/libtomahawk/playlist/PlayableProxyModel.cpp
@@ -585,6 +585,11 @@ PlayableProxyModel::lessThan( const QModelIndex& left, const QModelIndex& right
 
     if ( p1->query() && p2->query() )
     {
+        if ( !m_headerStyle.contains( m_style ) || left.column() >= m_headerStyle[ m_style ].count() )
+        {
+            return lessThan( left.column(), p1->query(), p2->query() );
+        }
+
         PlayableModel::Columns col = m_headerStyle[ m_style ].at( left.column() );
         return lessThan( col, p1->query(), p2->query() );
     }