From: asl <asl@opencascade.com>
Date: Mon, 19 Oct 2015 12:23:00 +0000 (+0300)
Subject: patch for crash in tests
X-Git-Tag: v1.5~88
X-Git-Url: http://git.salome-platform.org/gitweb/?a=commitdiff_plain;h=8baeb91cf8e14852b2f2b6f7fff1a9567c7d6aa3;p=modules%2Fhydro.git

patch for crash in tests
---

diff --git a/src/HYDROData/HYDROData_LandCoverMap.cxx b/src/HYDROData/HYDROData_LandCoverMap.cxx
index 575f94d5..d97e858e 100644
--- a/src/HYDROData/HYDROData_LandCoverMap.cxx
+++ b/src/HYDROData/HYDROData_LandCoverMap.cxx
@@ -92,7 +92,10 @@ void HYDROData_LandCoverMap::Iterator::Init( const HYDROData_LandCoverMap& theMa
     myIterator = new TopoDS_Iterator( aShape );
   
   theMap.myLab.FindChild( DataTag_Types ).FindAttribute( TDataStd_ExtStringArray::GetID(), myArray );
-  myIndex = myArray->Lower();
+  if( myArray.IsNull() )
+    myIndex = -1;
+  else
+    myIndex = myArray->Lower();
 }
 
 /**