Revize 14588cb6

fixed keys and indices

re #9741

frontend/src/features/TrackingTool/Controls/MapPointDraggableList.tsx

@@ -1 +1 @@
 import { Paper } from '@mui/material'
-import { useCallback } from 'react'
+import { Fragment, useCallback } from 'react'
 import { DropResult } from 'react-beautiful-dnd'
 import { useDispatch, useSelector } from 'react-redux'
 import { RootState } from '../../redux/store'
-import { moveMarkerToDestination } from '../trackingToolSlice'
+import { changeMarkerIdx } from '../trackingToolSlice'
 import DragDropCtxWrapper from './DragDropCtxWrapper'
 
 const MapPointDraggableList = () => {
@@ -18 +18 @@
             }
 
             dispatch(
-                moveMarkerToDestination({
+                changeMarkerIdx({
                     source: source.index,
                     destination: destination.index,
                 })
@@ -28 +28 @@
     )
 
     return (
-        <Paper variant="outlined">
-            <DragDropCtxWrapper items={path ?? []} onDragEnd={onDragEnd} />
-        </Paper>
+        <Fragment>
+            {path && (
+                <Paper variant="outlined">
+                    <DragDropCtxWrapper
+                        items={path ?? []}
+                        onDragEnd={onDragEnd}
+                    />
+                </Paper>
+            )}
+        </Fragment>
     )
 }