From acb6de53b1f2772495327f3cceafda0f6b6d5679 Mon Sep 17 00:00:00 2001
From: vsv <vitaly.smetannikov@opencascade.com>
Date: Fri, 12 Sep 2014 18:20:08 +0400
Subject: [PATCH] Issue #118: Crash on remove part is fixed

---
 src/Model/Model_FeatureValidator.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/Model/Model_FeatureValidator.cpp b/src/Model/Model_FeatureValidator.cpp
index 2f9894dce..dd28371d7 100644
--- a/src/Model/Model_FeatureValidator.cpp
+++ b/src/Model/Model_FeatureValidator.cpp
@@ -15,6 +15,8 @@ bool Model_FeatureValidator::isValid(const boost::shared_ptr<ModelAPI_Feature>&
   const std::list<std::string>& theArguments) const
 {
   boost::shared_ptr<ModelAPI_Data> aData = theFeature->data();
+  if (!aData)
+    return false;
   if (!aData->isValid())
     return false;
   const std::string kAllTypes = "";
-- 
2.39.2