From 33f4a245a7e1f869aef144d9520d98c48c2b856a Mon Sep 17 00:00:00 2001
From: Rtch90 <ritchie.cunningham@protonmail.com>
Date: Thu, 18 Dec 2014 12:36:41 +0000
Subject: [PATCH] [Fix] Fixed the drag&drop crash.

---
 src/pdf_page_widget.cpp  | 1 +
 src/pdf_page_widget.h    | 2 +-
 src/pdf_table_widget.cpp | 2 ++
 3 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/pdf_page_widget.cpp b/src/pdf_page_widget.cpp
index b58f8ce..2b77448 100644
--- a/src/pdf_page_widget.cpp
+++ b/src/pdf_page_widget.cpp
@@ -6,6 +6,7 @@
 PDFPageWidget::PDFPageWidget(QWidget* parent) :
     QFrame(parent) {
 
+  selected = false;
   setAcceptDrops(true);
 
   /* Resize widget. */
diff --git a/src/pdf_page_widget.h b/src/pdf_page_widget.h
index bdb8697..e10027e 100644
--- a/src/pdf_page_widget.h
+++ b/src/pdf_page_widget.h
@@ -46,7 +46,7 @@ private:
   QPixmap         pixmap;
   QPushButton*    btn1, *btn2;
 
-  bool selected = false;
+  bool            selected;
 
 signals:
   void pageClicked(QMouseEvent* event, QString path);
diff --git a/src/pdf_table_widget.cpp b/src/pdf_table_widget.cpp
index f3c247b..61f2af2 100644
--- a/src/pdf_table_widget.cpp
+++ b/src/pdf_table_widget.cpp
@@ -76,6 +76,8 @@ void PDFTableWidget::droppedPage(QString pathFrom, QString pathTo) {
    */
 
   /* Frontend operations here.. */
+  if(pathFrom == pathTo)
+    return;
   qDebug() << pathFrom;
   qDebug() << pathTo;
   PDFPageWidget* childFrom  = pageChilds[pathFrom];