From c5d7cbf2ef817b1b8a732ae8909ef900220ddcfd Mon Sep 17 00:00:00 2001
From: Christian Muehlhaeuser <muesli@gmail.com>
Date: Fri, 20 May 2011 03:04:30 +0200
Subject: [PATCH] * Prevent locking?

---
 src/libtomahawk/pipeline.cpp | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/src/libtomahawk/pipeline.cpp b/src/libtomahawk/pipeline.cpp
index f6703e82f..5f936fa4d 100644
--- a/src/libtomahawk/pipeline.cpp
+++ b/src/libtomahawk/pipeline.cpp
@@ -284,7 +284,12 @@ Pipeline::shunt( const query_ptr& q )
 //    qDebug() << Q_FUNC_INFO << q->solved() << q->toString() << q->id();
     unsigned int lastweight = 0;
     unsigned int lasttimeout = 0;
+    int rc;
     int thisResolver = 0;
+    {
+        QMutexLocker lock( &m_mut );
+        rc = m_resolvers.count();
+    }
 
     if ( !q->resolvingFinished() )
     {
@@ -319,9 +324,7 @@ Pipeline::shunt( const query_ptr& q )
     if ( lastweight > 0 )
     {
         q->setLastPipelineWeight( lastweight );
-        QMutexLocker lock( &m_mut );
-
-        if ( thisResolver < m_resolvers.count() )
+        if ( thisResolver < rc )
         {
 //            qDebug() << "Shunting in" << lasttimeout << "ms, q:" << q->toString();