lcsim/src/org/lcsim/recon/pfa/identifier

diff -u -r1.14 -r1.15
--- LocalHelixExtrapolator.java	21 Aug 2008 18:36:07 -0000	1.14
+++ LocalHelixExtrapolator.java	31 Aug 2008 18:48:13 -0000	1.15
@@ -404,7 +404,7 @@

 	    id = m_event.getDetector().getDecoder("EcalEndcapHits");
 	    if (id == null) { throw new AssertionError("Failed to find endcap ID"); }
 	}

-	if (id != null) {

+	if (id != null && point != null) {

 	    long cell = id.findCellContainingXYZ(point);
 	    id.setID(cell);
 	    Hep3Vector cellCenter = id.getPositionVector();

@@ -424,7 +424,7 @@

 	    id = m_event.getDetector().getDecoder("HcalEndcapHits");
 	    if (id == null) { throw new AssertionError("Failed to find endcap ID"); }
 	}

-	if (id != null) {

+	if (id != null && point != null) {

 	    long cell = id.findCellContainingXYZ(point);
 	    id.setID(cell);
 	    Hep3Vector cellCenter = id.getPositionVector();

@@ -444,7 +444,7 @@

 	    id = m_event.getDetector().getDecoder("MuonEndcapHits");
 	    if (id == null) { throw new AssertionError("Failed to find endcap ID"); }
 	}

-	if (id != null) {

+	if (id != null && point != null) {

 	    long cell = id.findCellContainingXYZ(point);
 	    id.setID(cell);
 	    Hep3Vector cellCenter = id.getPositionVector();