lcsim/src/org/lcsim/mc/fast/cluster/ronan

diff -u -r1.14 -r1.15
--- MCFastRonan.java	8 Oct 2008 18:38:05 -0000	1.14
+++ MCFastRonan.java	29 May 2009 22:49:56 -0000	1.15
@@ -93,11 +93,16 @@

             boolean neutrino = absPDGID == NuEID || absPDGID == NuMuID || absPDGID == NuTauID
                     || absPDGID == Neutralino1 || absPDGID == Neutralino2 || absPDGID == Neutralino3 || absPDGID == Neutralino4;
             if (neutrino)

-            {

+	    {

                 continue;
             }
             
             double E = p.getEnergy();

+	    if (Double.isNaN(E))
+	    {
+		continue;
+	    }
+         

             double pt2 = p.getMomentum().magnitudeSquared()-p.getPZ()*p.getPZ();
             double pt = Math.sqrt(pt2);
             double ptot = p.getMomentum().magnitude();