--- /dev/null
+commit b651f9231ac30072418bb06d602951f0f05da22c
+Author: Vishesh Handa <me@vhanda.in>
+Date: Sat Feb 9 02:28:33 2013 +0530
+
+ Revert "BasicIndexingQueue: Use stacks instead of queues"
+
+ This reverts commit 2f33141aa6716550e38b11ec9a0b000dd74eea79.
+
+ The commit breaks recursive indexing. Doh!
+
+ BUG: 314559
+
+diff --git a/services/fileindexer/basicindexingqueue.cpp b/services/fileindexer/basicindexingqueue.cpp
+index a295330..b581786 100644
+--- a/services/fileindexer/basicindexingqueue.cpp
++++ b/services/fileindexer/basicindexingqueue.cpp
+@@ -54,14 +54,14 @@ void BasicIndexingQueue::clear()
+
+ void BasicIndexingQueue::clear(const QString& path)
+ {
+- QMutableVectorIterator< QPair<QString, UpdateDirFlags> > it( m_paths );
++ QMutableListIterator< QPair<QString, UpdateDirFlags> > it( m_paths );
+ while( it.hasNext() ) {
+ it.next();
+ if( it.value().first.startsWith( path ) )
+ it.remove();
+ }
+
+- QMutableVectorIterator< QPair<QDirIterator*, UpdateDirFlags> > iter( m_iterators );
++ QMutableListIterator< QPair<QDirIterator*, UpdateDirFlags> > iter( m_iterators );
+ while( iter.hasNext() ) {
+ QDirIterator* dirIter = iter.next().first;
+
+@@ -100,7 +100,7 @@ void BasicIndexingQueue::enqueue(const QString& path, UpdateDirFlags flags)
+ {
+ kDebug() << path;
+ bool wasEmpty = m_paths.empty();
+- m_paths.push( qMakePair( path, flags ) );
++ m_paths.enqueue( qMakePair( path, flags ) );
+ callForNextIteration();
+
+ if( wasEmpty )
+@@ -120,12 +120,12 @@ void BasicIndexingQueue::processNextIteration()
+ processingFile = process( dirIt->next(), pair.second );
+ }
+ else {
+- delete m_iterators.pop().first;
++ delete m_iterators.dequeue().first;
+ }
+ }
+
+ else if( !m_paths.isEmpty() ) {
+- QPair< QString, UpdateDirFlags > pair = m_paths.pop();
++ QPair< QString, UpdateDirFlags > pair = m_paths.dequeue();
+ processingFile = process( pair.first, pair.second );
+ }
+
+@@ -161,7 +161,7 @@ bool BasicIndexingQueue::process(const QString& path, UpdateDirFlags flags)
+ QDir::Filters dirFilter = QDir::NoDotAndDotDot|QDir::Readable|QDir::Files|QDir::Dirs;
+
+ QPair<QDirIterator*, UpdateDirFlags> pair = qMakePair( new QDirIterator( path, dirFilter ), flags );
+- m_iterators.push( pair );
++ m_iterators.enqueue( pair );
+ }
+ }
+ else if( info.isFile() && (forced || indexingRequired) ) {
+@@ -259,12 +259,6 @@ void BasicIndexingQueue::slotIndexingFinished(KJob* job)
+
+ emit endIndexingFile( url );
+
+- // Give back the memory
+- if( m_paths.isEmpty() )
+- m_paths.clear();
+- if( m_iterators.isEmpty() )
+- m_iterators.clear();
+-
+ // Continue the queue
+ finishIteration();
+ }
+diff --git a/services/fileindexer/basicindexingqueue.h b/services/fileindexer/basicindexingqueue.h
+index 29dd9fd..5d1c190 100644
+--- a/services/fileindexer/basicindexingqueue.h
++++ b/services/fileindexer/basicindexingqueue.h
+@@ -23,7 +23,6 @@
+
+ #include "indexingqueue.h"
+ #include <KJob>
+-#include <QtCore/QStack>
+
+ namespace Nepomuk2 {
+
+@@ -106,8 +105,8 @@ namespace Nepomuk2 {
+ */
+ bool process(const QString& path, Nepomuk2::UpdateDirFlags flags);
+
+- QStack< QPair<QString, UpdateDirFlags> > m_paths;
+- QStack< QPair<QDirIterator*, UpdateDirFlags> > m_iterators;
++ QQueue< QPair<QString, UpdateDirFlags> > m_paths;
++ QQueue< QPair<QDirIterator*, UpdateDirFlags> > m_iterators;
+
+ QUrl m_currentUrl;
+ QString m_currentMimeType;