Index: libs/libmythtv/siscan.cpp
===================================================================
--- libs/libmythtv/siscan.cpp	(revision 19501)
+++ libs/libmythtv/siscan.cpp	(working copy)
@@ -322,8 +322,6 @@
             .arg((*current).FriendlyName));
     VERBOSE(VB_SIPARSER, LOC + nit->toString());
 
-    dvbChanNums.clear();
-
     if (nit->TransportStreamCount())
     {
         emit TransportScanUpdateText(