From c8a5bdc59d1fc122ed7e809c57440172132d5b4a Mon Sep 17 00:00:00 2001
From: Florian Foinant-Willig <flachyjoe@gmail.com>
Date: Tue, 15 Oct 2024 21:36:27 +0200
Subject: [PATCH] Fix uptoshape crash when selecting a face without assigned
 shape

---
 src/Mod/PartDesign/Gui/TaskExtrudeParameters.cpp | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/Mod/PartDesign/Gui/TaskExtrudeParameters.cpp b/src/Mod/PartDesign/Gui/TaskExtrudeParameters.cpp
index a4c1674505..a26f18f179 100644
--- a/src/Mod/PartDesign/Gui/TaskExtrudeParameters.cpp
+++ b/src/Mod/PartDesign/Gui/TaskExtrudeParameters.cpp
@@ -397,8 +397,10 @@ void TaskExtrudeParameters::selectedShapeFace(const Gui::SelectionChanges& msg)
     }
 
     auto base = static_cast<Part::Feature*>(extrude->UpToShape.getValue());
-
-    if (strcmp(msg.pObjectName, base->getNameInDocument()) != 0) {
+    if (!base){
+        base = static_cast<Part::Feature*>(extrude);
+    }
+    else if (strcmp(msg.pObjectName, base->getNameInDocument()) != 0) {
         return;
     }