From 875c0d861200cf8f90c507b6a02187d0d43e9a83 Mon Sep 17 00:00:00 2001
From: marioalexis <mario.passaglia@gmail.com>
Date: Fri, 22 Jan 2021 01:16:16 -0300
Subject: [PATCH] Draft: Prevent Draft_Wire from setting a single-edge wire as
 closed

---
 src/Mod/Draft/draftguitools/gui_lines.py | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/Mod/Draft/draftguitools/gui_lines.py b/src/Mod/Draft/draftguitools/gui_lines.py
index d297d34ac8..eba740fb45 100644
--- a/src/Mod/Draft/draftguitools/gui_lines.py
+++ b/src/Mod/Draft/draftguitools/gui_lines.py
@@ -122,9 +122,13 @@ class Line(gui_base_original.Creator):
                 if not self.isWire and len(self.node) == 2:
                     self.finish(False, cont=True)
                 if len(self.node) > 2:
+                    # The wire is closed
                     if (self.point - self.node[0]).Length < utils.tolerance():
                         self.undolast()
-                        self.finish(True, cont=True)
+                        if len(self.node) > 2:
+                            self.finish(True, cont=True)
+                        else:
+                            self.finish(False, cont=True)
 
     def finish(self, closed=False, cont=False):
         """Terminate the operation and close the polyline if asked.