Keep current Pic when adding files to PicViewer2

Try to get the position of the current picture after adding and clearing
the file list of PictureViewer2. While thinking of using std::find for
this I realized that the operator()-functions in Helper:: weren't used
any more, so remove them and the <algorithm> includes.

1 files changed, 0 insertions, 3 deletions

diff --git a/mappingtreemodel.cpp b/mappingtreemodel.cpp
index 7817c96..07e3a24 100644
--- a/mappingtreemodel.cpp
+++ b/mappingtreemodel.cpp
@@ -9,8 +9,6 @@
 #include <QSqlQuery>
 #include <QHash>
 
-#include <algorithm>
-
 #include "mappingtreemodel.h"
 #include "smtreeitem.h"
 
@@ -38,7 +36,6 @@ MappingTreeModel::MappingTreeModel(QStringList &headers, QObject *parent) : SmTr
     mAddParentQ = new QSqlQuery(mDb);
     mAddParentQ->prepare("INSERT INTO mappings_parents2 (imapping_id, iparent_id) VALUES(:id, :parentid)");
     mUpdateParentQ = new QSqlQuery(mDb);
-    //mUpdateParentQ->prepare("UPDATE mappings_parents SET iparent_id = :pid WHERE imapping_id = :id");
     mUpdateParentQ->prepare("UPDATE mappings_parents2 SET iparent_id = :id where imappings_parents_id = :sid");
     mDeleteMappingParentQ = new QSqlQuery(mDb);
     mDeleteMappingParentQ->prepare("DELETE FROM mappings_parents2 WHERE imappings_parents_id = :id");