From 2cbc0e004d9802964be66ecb762c58c126cbb023 Mon Sep 17 00:00:00 2001
From: vsr <vsr@opencascade.com>
Date: Mon, 27 May 2013 14:50:33 +0000
Subject: [PATCH] Fix regression (SIGSEGV) caused by improvement 0022099

---
 src/SMESHGUI/SMESHGUI_RotationDlg.cxx    | 6 ++++--
 src/SMESHGUI/SMESHGUI_ScaleDlg.cxx       | 6 ++++--
 src/SMESHGUI/SMESHGUI_SymmetryDlg.cxx    | 6 ++++--
 src/SMESHGUI/SMESHGUI_TranslationDlg.cxx | 6 ++++--
 4 files changed, 16 insertions(+), 8 deletions(-)

diff --git a/src/SMESHGUI/SMESHGUI_RotationDlg.cxx b/src/SMESHGUI/SMESHGUI_RotationDlg.cxx
index 4c495d65e..c451a29c4 100644
--- a/src/SMESHGUI/SMESHGUI_RotationDlg.cxx
+++ b/src/SMESHGUI/SMESHGUI_RotationDlg.cxx
@@ -525,8 +525,10 @@ bool SMESHGUI_RotationDlg::ClickOnApply()
     } catch (...) {
     }
 
-    for ( int i = 0; i < myMeshes.count(); i++ ) 
-      SMESH::Update( (SMESH::FindActorByObject( myMeshes[i] ))->getIO(), true );
+    for ( int i = 0; i < myObjects.count(); i++ ) {
+      SMESH_Actor* actor = SMESH::FindActorByObject( myObjects[i] );
+      if ( actor ) SMESH::Update( actor->getIO(), true );
+    }
    
     if ( ( MakeGroupsCheck->isEnabled() && MakeGroupsCheck->isChecked() ) ||
          actionButton == MAKE_MESH_BUTTON ) {
diff --git a/src/SMESHGUI/SMESHGUI_ScaleDlg.cxx b/src/SMESHGUI/SMESHGUI_ScaleDlg.cxx
index 859c5a783..ef39d4373 100644
--- a/src/SMESHGUI/SMESHGUI_ScaleDlg.cxx
+++ b/src/SMESHGUI/SMESHGUI_ScaleDlg.cxx
@@ -564,8 +564,10 @@ bool SMESHGUI_ScaleDlg::ClickOnApply()
     } catch (...) {
     }
 
-    for ( int i = 0; i < myMeshes.count(); i++ )
-      SMESH::Update( (SMESH::FindActorByObject( myMeshes[i] ))->getIO(), true );
+    for ( int i = 0; i < myObjects.count(); i++ ) {
+      SMESH_Actor* actor = SMESH::FindActorByObject( myObjects[i] );
+      if ( actor ) SMESH::Update( actor->getIO(), true );
+    }
 
     if ( ( MakeGroupsCheck->isEnabled() && MakeGroupsCheck->isChecked() ) ||
          actionButton == MAKE_MESH_BUTTON ) {
diff --git a/src/SMESHGUI/SMESHGUI_SymmetryDlg.cxx b/src/SMESHGUI/SMESHGUI_SymmetryDlg.cxx
index 64d335709..3dd0cadc1 100644
--- a/src/SMESHGUI/SMESHGUI_SymmetryDlg.cxx
+++ b/src/SMESHGUI/SMESHGUI_SymmetryDlg.cxx
@@ -583,8 +583,10 @@ bool SMESHGUI_SymmetryDlg::ClickOnApply()
     } catch (...) {
     }
 
-    for ( int i = 0; i < myMeshes.count(); i++ )
-      SMESH::Update( (SMESH::FindActorByObject( myMeshes[i] ))->getIO(), true );
+    for ( int i = 0; i < myObjects.count(); i++ ) {
+      SMESH_Actor* actor = SMESH::FindActorByObject( myObjects[i] );
+      if ( actor ) SMESH::Update( actor->getIO(), true );
+    }
 
     if ( ( MakeGroupsCheck->isEnabled() && MakeGroupsCheck->isChecked() ) ||
          actionButton == MAKE_MESH_BUTTON ) {
diff --git a/src/SMESHGUI/SMESHGUI_TranslationDlg.cxx b/src/SMESHGUI/SMESHGUI_TranslationDlg.cxx
index ca047bcb8..1abc292e4 100644
--- a/src/SMESHGUI/SMESHGUI_TranslationDlg.cxx
+++ b/src/SMESHGUI/SMESHGUI_TranslationDlg.cxx
@@ -592,8 +592,10 @@ bool SMESHGUI_TranslationDlg::ClickOnApply()
     } catch (...) {
     }
 
-    for ( int i = 0; i < myMeshes.count(); i++ )
-      SMESH::Update( (SMESH::FindActorByObject( myMeshes[i] ))->getIO(), true );
+    for ( int i = 0; i < myObjects.count(); i++ ) {
+      SMESH_Actor* actor = SMESH::FindActorByObject( myObjects[i] );
+      if ( actor ) SMESH::Update( actor->getIO(), true );
+    }
 
     if ( ( MakeGroupsCheck->isEnabled() && MakeGroupsCheck->isChecked() ) ||
          actionButton == MAKE_MESH_BUTTON ) {