Index: trunk/BNC/src/orbComp/sp3Comp.cpp
===================================================================
--- trunk/BNC/src/orbComp/sp3Comp.cpp	(revision 6546)
+++ trunk/BNC/src/orbComp/sp3Comp.cpp	(revision 6547)
@@ -306,12 +306,6 @@
       }
       else {
-        if (epoch) {
-          if (epoch->_dr.find(prn) != epoch->_dr.end()) {
-            epoch->_dr.erase(prn);
-          }
-          if (epoch->_dc.find(prn) != epoch->_dc.end()) {
-            epoch->_dc.erase(prn);
-          }
-        }
+        epoch->_dc.erase(prn);
+        epoch->_dr.erase(prn);
       }
     }