Index: libs/libmythtv/scanwizard.cpp
===================================================================
--- libs/libmythtv/scanwizard.cpp       (revision 9787)
+++ libs/libmythtv/scanwizard.cpp       (working copy)
@@ -518,7 +518,8 @@
                     "SELECT dvb_diseqc_type, diseqc_port,  diseqc_pos, "
                     "       lnb_lof_switch,  lnb_lof_hi,   lnb_lof_lo "
                     "FROM cardinput, capturecard "
-                    "WHERE capturecard.cardid=%1 and cardinput.sourceid=%2")
+                    "WHERE capturecard.cardid=%1 and cardinput.sourceid=%2 "
+                    "AND capturecard.cardid = cardinput.cardid")
                 .arg(parent->captureCard()).arg(nVideoSource));
 
             if (query.exec() && query.isActive() && query.size() > 0)