From 506e4ffc104851532c7ba39e50d492a6f6ca5ee6 Mon Sep 17 00:00:00 2001
From: nds <nds@opencascade.com>
Date: Wed, 3 Feb 2016 16:55:26 +0300
Subject: [PATCH] A regression correction for the following case:

Create part, create Extrusion, result is an error message about not correct shape type(empty value).
---
 src/ModuleBase/ModuleBase_WidgetMultiSelector.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/ModuleBase/ModuleBase_WidgetMultiSelector.cpp b/src/ModuleBase/ModuleBase_WidgetMultiSelector.cpp
index 8f0833250..9acca5255 100755
--- a/src/ModuleBase/ModuleBase_WidgetMultiSelector.cpp
+++ b/src/ModuleBase/ModuleBase_WidgetMultiSelector.cpp
@@ -207,7 +207,9 @@ bool ModuleBase_WidgetMultiSelector::restoreValueCustom()
   if (aType == ModelAPI_AttributeSelectionList::typeId()) {
     AttributeSelectionListPtr aSelectionListAttr = myFeature->data()->selectionList(attributeID());
     // Restore shape type
-    setCurrentShapeType(ModuleBase_Tools::shapeType(aSelectionListAttr->selectionType().c_str()));
+    std::string aSelectionType = aSelectionListAttr->selectionType().c_str();
+    if (!aSelectionType.empty())
+      setCurrentShapeType(ModuleBase_Tools::shapeType(aSelectionType.c_str()));
   }
   updateSelectionList();
   return true;
-- 
2.39.2