From 22c937518085ae33a7e2bf7b166c4ad16ccef0e9 Mon Sep 17 00:00:00 2001
From: dbv <dbv@opencascade.com>
Date: Tue, 30 Aug 2016 10:54:21 +0300
Subject: [PATCH] Fix for dimensions crash

---
 src/SketchPlugin/SketchPlugin_ConstraintDistance.cpp | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/SketchPlugin/SketchPlugin_ConstraintDistance.cpp b/src/SketchPlugin/SketchPlugin_ConstraintDistance.cpp
index 962ddfbc8..35104dc38 100644
--- a/src/SketchPlugin/SketchPlugin_ConstraintDistance.cpp
+++ b/src/SketchPlugin/SketchPlugin_ConstraintDistance.cpp
@@ -122,7 +122,11 @@ void SketchPlugin_ConstraintDistance::move(double theDeltaX, double theDeltaY)
   std::shared_ptr<GeomDataAPI_Point2D> aPoint = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
       aData->attribute(SketchPlugin_Constraint::FLYOUT_VALUE_PNT()));
   myFlyoutUpdate = true;
-  aPoint->setValue(aPoint->x() + dX, aPoint->y() + dY);
+  if (aPoint->isInitialized()) {
+    aPoint->setValue(aPoint->x() + dX, aPoint->y() + dY);
+  } else {
+    aPoint->setValue(dX, dY);
+  }
   myFlyoutUpdate = false;
 }
 
-- 
2.39.2