From a58680201f043bd846567a6e89a9623b5b445aac Mon Sep 17 00:00:00 2001
From: Jonathan Westhues <jwesthues@cq.cx>
Date: Thu, 7 Feb 2008 09:17:09 -0800
Subject: [PATCH] Oops, didn't clear the hover when auto-deleting horiz/vert
 constraints when adding symmetric constraints. So that could blow up and
 trigger an oops.

[git-p4: depot-paths = "//depot/solvespace/": change = 1851]
---
 constraint.cpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/constraint.cpp b/constraint.cpp
index aa73311..c95412b 100644
--- a/constraint.cpp
+++ b/constraint.cpp
@@ -359,7 +359,10 @@ void Constraint::MenuConstrain(int id) {
                     }
                     SS.constraint.RemoveTagged();
                     // And no need to do anything special, since nothing
-                    // ever depends on a constraint.
+                    // ever depends on a constraint. But do clear the
+                    // hover, in case the just-deleted constraint was
+                    // hovered.
+                    SS.GW.hover.Clear();
                 }
             } else {
                 // Symmetry with a symmetry plane specified explicitly.