From: mpv <mpv@opencascade.com>
Date: Thu, 15 Dec 2016 05:39:53 +0000 (+0300)
Subject: Fix for the issue #1928
X-Git-Tag: before_porting_8.2.0~12
X-Git-Url: http://git.salome-platform.org/gitweb/?a=commitdiff_plain;h=8f060aedd5949990421a96e3b4086f43efa13d24;p=modules%2Fshaper.git

Fix for the issue #1928
---

diff --git a/src/Model/Model_Session.cpp b/src/Model/Model_Session.cpp
index 4c98ca450..5bb981ea3 100644
--- a/src/Model/Model_Session.cpp
+++ b/src/Model/Model_Session.cpp
@@ -422,7 +422,8 @@ void Model_Session::processEvent(const std::shared_ptr<Events_Message>& theMessa
           }
         }
         if (!aFound) { // if not, the part was removed, so activate the module document
-          setActiveDocument(moduleDocument());
+          if (myCurrentDoc.get())
+            setActiveDocument(moduleDocument());
         }
       }
     }