X-Git-Url: http://git.dev.opencascade.org/gitweb/?p=occt.git;a=blobdiff_plain;f=src%2FTDataStd%2FTDataStd_IntPackedMap.cxx;h=63187d57a31ea0a410916ab9f03ee005338c17f2;hp=e669f1cb0aee6fc0acaf40b3e64f60e68fc155f9;hb=c5f3a42524e2cc831c258e347e591ffa4bdaa4c2;hpb=ce8b059af398528096dbb1f32b2bc6fdf6981cbc

diff --git a/src/TDataStd/TDataStd_IntPackedMap.cxx b/src/TDataStd/TDataStd_IntPackedMap.cxx
index e669f1cb0a..63187d57a3 100644
--- a/src/TDataStd/TDataStd_IntPackedMap.cxx
+++ b/src/TDataStd/TDataStd_IntPackedMap.cxx
@@ -209,7 +209,7 @@ Handle(TDF_DeltaOnModification) TDataStd_IntPackedMap::DeltaOnModification
 (const Handle(TDF_Attribute)& OldAttribute) const
 {
   if(myIsDelta)
-    return new TDataStd_DeltaOnModificationOfIntPackedMap(*((Handle(TDataStd_IntPackedMap)*)&OldAttribute));
+    return new TDataStd_DeltaOnModificationOfIntPackedMap(Handle(TDataStd_IntPackedMap)::DownCast (OldAttribute));
   else return new TDF_DefaultDeltaOnModification(OldAttribute);
 }