GeomConverter/src/org/lcsim/geometry/compact/converter/lcdd

diff -u -r1.3 -r1.4
--- SiStripTrackerBarrel.java	29 Sep 2006 21:37:20 -0000	1.3
+++ SiStripTrackerBarrel.java	29 Sep 2006 21:43:03 -0000	1.4
@@ -115,7 +115,11 @@

 			double rc = rphi_layout.getAttribute("rc").getDoubleValue();
 
 			// The delta radius of every other module.

-			double rphi_dr = rphi_layout.getAttribute("dr").getDoubleValue();

+			double rphi_dr = 0.0;
+			if (rphi_layout.getAttribute("dr") != null)
+			{
+				rphi_dr = rphi_layout.getAttribute("dr").getDoubleValue();
+			}

 			
 			// Phi increment for one module.
 			double phi_incr = (Math.PI * 2) / nphi;