From ce512014f29bf6716babe7af1d77b8e08decb481 Mon Sep 17 00:00:00 2001
From: BlueGreenMagick <50060875+BlueGreenMagick@users.noreply.github.com>
Date: Tue, 26 May 2020 18:59:53 +0900
Subject: [PATCH] do nothing if dropPos == idx since such move won't change the
 field position and when trying to move the field below itself may lead to it
 being moved below the next field

---
 qt/aqt/fields.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/qt/aqt/fields.py b/qt/aqt/fields.py
index f0c6fb03b..ea6652871 100644
--- a/qt/aqt/fields.py
+++ b/qt/aqt/fields.py
@@ -60,6 +60,8 @@ class FieldDialog(QDialog):
         indicatorPos = fieldList.dropIndicatorPosition()
         dropPos = fieldList.indexAt(ev.pos()).row()
         idx = self.currentIdx
+        if dropPos == idx:
+            return
         if indicatorPos == QAbstractItemView.OnViewport:  # to bottom.
             movePos = fieldList.count() - 1
         elif indicatorPos == QAbstractItemView.AboveItem: