From: fps <fps@opencascade.com>
Date: Thu, 7 Nov 2013 13:37:37 +0000 (+0000)
Subject: fix uninitialized variable
X-Git-Tag: BR_hydro_v_0_3_1~40
X-Git-Url: http://git.salome-platform.org/gitweb/?a=commitdiff_plain;h=bd18132032dfa3792c468453080208021d988d38;p=modules%2Fgeom.git

fix uninitialized variable
---

diff --git a/src/GEOMImpl/GEOMImpl_IFieldOperations.cxx b/src/GEOMImpl/GEOMImpl_IFieldOperations.cxx
index 828de7038..9f4d3266d 100644
--- a/src/GEOMImpl/GEOMImpl_IFieldOperations.cxx
+++ b/src/GEOMImpl/GEOMImpl_IFieldOperations.cxx
@@ -161,7 +161,7 @@ GEOMImpl_IFieldOperations::GetFields( const Handle(GEOM_Object)& theShape )
 {
   SetErrorCode(KO);
 
-  Handle(TColStd_HSequenceOfTransient) fields;
+  Handle(TColStd_HSequenceOfTransient) fields = new TColStd_HSequenceOfTransient;
   if ( theShape.IsNull() ) {
     SetErrorCode( "Error: NULL shape" );
     return fields;
@@ -180,10 +180,13 @@ GEOMImpl_IFieldOperations::GetFields( const Handle(GEOM_Object)& theShape )
   for (; anIt.More(); anIt.Next()) {
     TCollection_ExtendedString& anEntry = anIt.Value();
     anEntry.ToUTF8CString( (Standard_PCharacter&) pentry );
-    Handle(GEOM_Field) field = Handle(GEOM_Field)::DownCast
-      ( GetEngine()->GetObject( GetDocID(), entry, false ));
-    if ( !field.IsNull() )
-      fields->Append( field );
+    Handle(GEOM_BaseObject) anObj = GetEngine()->GetObject(GetDocID(), entry, false);
+    if ( !anObj.IsNull() && anObj->IsKind(STANDARD_TYPE(GEOM_Field)) )
+    {
+        Handle(GEOM_Field) field = Handle(GEOM_Field)::DownCast( anObj );
+        if ( !field.IsNull() )
+          fields->Append( field );
+    }
   }
 
   return fields;