6 files changed, 4 insertions, 20 deletions
diff --git a/src/library/dao/analysisdao.h b/src/library/dao/analysisdao.h
index 3a7992832d..1519b30f22 100644
--- a/src/library/dao/analysisdao.h
+++ b/src/library/dao/analysisdao.h
@@ -1,5 +1,4 @@
-#ifndef ANALYSISDAO_H
-#define ANALYSISDAO_H
+#pragma once
 
 #include <QObject>
 #include <QDir>
@@ -67,5 +66,3 @@ class AnalysisDao : public DAO {
 
     const UserSettingsPointer m_pConfig;
 };
-
-#endif // ANALYSISDAO_H
diff --git a/src/library/dao/cuedao.cpp b/src/library/dao/cuedao.cpp
index a65d08711f..7405303739 100644
--- a/src/library/dao/cuedao.cpp
+++ b/src/library/dao/cuedao.cpp
@@ -1,6 +1,3 @@
-// cuedao.cpp
-// Created 10/26/2009 by RJ Ryan (rryan@mit.edu)
-
 #include "library/dao/cuedao.h"
 
 #include <QVariant>
diff --git a/src/library/dao/libraryhashdao.cpp b/src/library/dao/libraryhashdao.cpp
index 32cc824cb0..4e0e1347e9 100644
--- a/src/library/dao/libraryhashdao.cpp
+++ b/src/library/dao/libraryhashdao.cpp
@@ -1,4 +1,3 @@
-
 #include <QtSql>
 #include <QString>
 #include <QtDebug>
diff --git a/src/library/dao/libraryhashdao.h b/src/library/dao/libraryhashdao.h
index e3e4b4bf47..0f16cefa5b 100644
--- a/src/library/dao/libraryhashdao.h
+++ b/src/library/dao/libraryhashdao.h
@@ -1,5 +1,4 @@
-#ifndef LIBRARYHASHDAO_H
-#define LIBRARYHASHDAO_H
+#pragma once
 
 #include <QObject>
 #include <QHash>
@@ -26,5 +25,3 @@ class LibraryHashDAO : public DAO {
                                  const bool deleted, const bool verified);
     QStringList getDeletedDirectories();
 };
-
-#endif //LIBRARYHASHDAO_H
diff --git a/src/library/dao/playlistdao.h b/src/library/dao/playlistdao.h
index d161706bb1..2d4fcabeb4 100644
--- a/src/library/dao/playlistdao.h
+++ b/src/library/dao/playlistdao.h
@@ -1,5 +1,4 @@
-#ifndef PLAYLISTDAO_H
-#define PLAYLISTDAO_H
+#pragma once
 
 #include <QHash>
 #include <QObject>
@@ -146,5 +145,3 @@ class PlaylistDAO : public QObject, public virtual DAO {
     AutoDJProcessor* m_pAutoDJProcessor;
     DISALLOW_COPY_AND_ASSIGN(PlaylistDAO);
 };
-
-#endif //PLAYLISTDAO_H
diff --git a/src/library/dao/trackdao.h b/src/library/dao/trackdao.h
index 9df042b977..18582cc967 100644
--- a/src/library/dao/trackdao.h
+++ b/src/library/dao/trackdao.h
@@ -1,5 +1,4 @@
-#ifndef TRACKDAO_H
-#define TRACKDAO_H
+#pragma once
 
 #include <QFileInfo>
 #include <QObject>
@@ -178,5 +177,3 @@ class TrackDAO : public QObject, public virtual DAO, public virtual GlobalTrackC
 };
 
 Q_DECLARE_OPERATORS_FOR_FLAGS(TrackDAO::ResolveTrackIdFlags)
-
-#endif //TRACKDAO_H