From 9a52d0bf02d5c1e02dd1fa3657b6526a7061856c Mon Sep 17 00:00:00 2001
From: Roy-043 <70520633+Roy-043@users.noreply.github.com>
Date: Wed, 2 Mar 2022 16:19:54 +0100
Subject: [PATCH] Arch: Fix Arch_PipeConnector for pipes with wall thickness

---
 src/Mod/Arch/ArchPipe.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/Mod/Arch/ArchPipe.py b/src/Mod/Arch/ArchPipe.py
index 80c5bb1b62..e0b059ae7b 100644
--- a/src/Mod/Arch/ArchPipe.py
+++ b/src/Mod/Arch/ArchPipe.py
@@ -407,6 +407,9 @@ class _ArchPipeConnector(ArchComponent.Component):
         else:
             v2 = wires[1].Vertexes[-2].Point.sub(wires[1].Vertexes[-1].Point).normalize()
         p = obj.Pipes[0].Proxy.getProfile(obj.Pipes[0])
+        # If the pipe has a non-zero WallThickness p is a shape instead of a wire:
+        if p.ShapeType != "Wire":
+            p = p.Wires
         p = Part.Face(p)
         if len(obj.Pipes) == 2:
             if obj.ConnectorType != "Corner":