[QuantLibAddin-cvs] QuantLibAddin/qlo swaptionvolstructure.cpp, 1.30, 1.31

[Eric E. <eri...@us...>]

Update of /cvsroot/quantlibaddin/QuantLibAddin/qlo
In directory sc8-pr-cvs7.sourceforge.net:/tmp/cvs-serv17430/qlo

Modified Files:
	swaptionvolstructure.cpp 
Log Message:
prevent crash

Index: swaptionvolstructure.cpp
===================================================================
RCS file: /cvsroot/quantlibaddin/QuantLibAddin/qlo/swaptionvolstructure.cpp,v
retrieving revision 1.30
retrieving revision 1.31
diff -C2 -d -r1.30 -r1.31
*** swaptionvolstructure.cpp	15 Sep 2006 15:14:12 -0000	1.30
--- swaptionvolstructure.cpp	15 Sep 2006 18:46:06 -0000	1.31
***************
*** 84,87 ****
--- 84,88 ----
          const boost::shared_ptr<QuantLib::Xibor>& iborIndexShortTenor)
      {
+         QL_REQUIRE(!atmVol.empty(), "atm vol handle not linked to anything");
          libraryObject_ = boost::shared_ptr<QuantLib::Extrapolator>(
              new QuantLib::SwaptionVolatilityCubeByLinear(atmVol,