From d1b8107b6a0d5f4c8a230a261d0da6afe860ed82 Mon Sep 17 00:00:00 2001
From: nds <nds@opencascade.com>
Date: Tue, 1 Mar 2016 10:32:36 +0300
Subject: [PATCH] #1348 Fatal error when edit sketch

---
 src/SketcherPrs/SketcherPrs_Mirror.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/SketcherPrs/SketcherPrs_Mirror.cpp b/src/SketcherPrs/SketcherPrs_Mirror.cpp
index 7218e9ead..a1fea6f4d 100644
--- a/src/SketcherPrs/SketcherPrs_Mirror.cpp
+++ b/src/SketcherPrs/SketcherPrs_Mirror.cpp
@@ -89,6 +89,8 @@ bool SketcherPrs_Mirror::updatePoints(double theStep) const
   // Get position of each mirrored object
   for (i = 0; i < aNb; i++) {
     aObj = anAttrC->object(i);
+    if (SketcherPrs_Tools::getShape(aObj).get() == NULL)
+      continue;
     aP1 = aMgr->getPosition(aObj, this, theStep);
     myPntArray->SetVertice(aNb + i + 1, aP1);
   }  
-- 
2.39.2