From: dmv <dmv@opencascade.com>
Date: Tue, 19 Aug 2008 09:17:34 +0000 (+0000)
Subject: Bug IPAL20185 Fatal error in 4x, hang up in 5x on edit deformed shape if plot2d view... 
X-Git-Tag: V4_1_0_maintainance_20080901
X-Git-Url: http://git.salome-platform.org/gitweb/?a=commitdiff_plain;h=39b25c48723c1dc888feb5601ab83177894b4a48;p=modules%2Fvisu.git

Bug IPAL20185 Fatal error in 4x, hang up in 5x on edit deformed shape if plot2d view is active
---

diff --git a/src/VISUGUI/VisuGUI_DeformedShapeDlg.cxx b/src/VISUGUI/VisuGUI_DeformedShapeDlg.cxx
index 9bc7ccac..aa5554f1 100644
--- a/src/VISUGUI/VisuGUI_DeformedShapeDlg.cxx
+++ b/src/VISUGUI/VisuGUI_DeformedShapeDlg.cxx
@@ -326,9 +326,10 @@ void VisuGUI_DeformedShapeDlg::EditPrs3d(VisuGUI* theModule, VISU::Prs3d_i* theP
 
     //Hide thePrs3d from Viewer
     SVTK_ViewWindow* aViewWindow = VISU::GetActiveViewWindow<SVTK_ViewWindow>(theModule);
-    if (VISU_Actor* anActor = FindActor(aViewWindow, thePrs3d))
-      if (anActor->GetVisibility())
-	anActor->VisibilityOff();
+    if (aViewWindow)
+      if (VISU_Actor* anActor = FindActor(aViewWindow, thePrs3d))
+	if (anActor->GetVisibility())
+	  anActor->VisibilityOff();
 
     VisuGUI_DialogRunner r(aDlg);
     int dlgResult = r.run( false );
@@ -348,10 +349,10 @@ void VisuGUI_DeformedShapeDlg::EditPrs3d(VisuGUI* theModule, VISU::Prs3d_i* theP
 	 QObject::tr("ERR_CANT_BUILD_PRESENTATION") + ": " + QObject::tr(exc.what()),
 	 QObject::tr("BUT_OK"));
     }
-
-    if (VISU_Actor* anActor = FindActor(aViewWindow, thePrs3d))
-      if (!anActor->GetVisibility())
-	anActor->VisibilityOn();
+    if (aViewWindow)
+      if (VISU_Actor* anActor = FindActor(aViewWindow, thePrs3d))
+	if (!anActor->GetVisibility())
+	  anActor->VisibilityOn();
     
     delete aDlg;    
   }