From d42b507cfdadaadf0dbb591dbcfc4c29c4e9c089 Mon Sep 17 00:00:00 2001
From: merydian <till.frankenbach@gmail.com>
Date: Tue, 19 Nov 2024 12:25:17 +0100
Subject: [PATCH] fix: Adding waypoints to GUI after calculating a route leads
 to error

---
 ORStools/gui/ORStoolsDialog.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/ORStools/gui/ORStoolsDialog.py b/ORStools/gui/ORStoolsDialog.py
index a2d16aa..7ae6372 100644
--- a/ORStools/gui/ORStoolsDialog.py
+++ b/ORStools/gui/ORStoolsDialog.py
@@ -675,6 +675,7 @@ def _on_linetool_map_doubleclick(self) -> None:
         self.line_tool.doubleClicked.disconnect()
         QApplication.restoreOverrideCursor()
         self._iface.mapCanvas().setMapTool(self.last_maptool)
+        self.line_tool = None
         self.show()
 
     def color_duplicate_items(self, list_widget):