fixes bug #280

[enigma2.git] / lib / python / Screens / ScanSetup.py

diff --git a/lib/python/Screens/ScanSetup.py b/lib/python/Screens/ScanSetup.py
index d0af8f7ecadf90ac05a19a20f304c02c453432b3..fa787a7043500f63583d329b159e90039557fb04 100644 (file)
--- a/lib/python/Screens/ScanSetup.py
+++ b/lib/python/Screens/ScanSetup.py
@@ -295,9 +295,11 @@ class ScanSetup(ConfigListScreen, Screen, CableTransponderSearchSupport):
 
                self.list = []
                ConfigListScreen.__init__(self, self.list)
-               self.createSetup()
-
-               self["introduction"] = Label(_("Press OK to start the scan"))
+               if not self.scan_nims.value == "":
+                       self.createSetup()
+                       self["introduction"] = Label(_("Press OK to start the scan"))
+               else:
+                       self["introduction"] = Label(_("Nothing to scan!\nPlease setup your tuner settings before you start a service scan."))
 
        def runAsync(self, finished_cb):
                self.finished_cb = finished_cb
@@ -522,6 +524,8 @@ class ScanSetup(ConfigListScreen, Screen, CableTransponderSearchSupport):
                        for n in nimmanager.nim_slots:
                                if n.config_mode == "nothing":
                                        continue
+                               if n.config_mode == "advanced" and len(nimmanager.getSatListForNim(n.slot)) < 1:
+                                       continue
                                if n.config_mode in ("loopthrough", "satposdepends"):
                                        root_id = nimmanager.sec.getRoot(n.slot_id, int(n.config.connectedTo.value))
                                        if n.type == nimmanager.nim_slots[root_id].type: # check if connected from a DVB-S to DVB-S2 Nim or vice versa
@@ -709,6 +713,8 @@ class ScanSetup(ConfigListScreen, Screen, CableTransponderSearchSupport):
                tlist.append(buildTerTransponder(*args, **kwargs))
 
        def keyGo(self):
+               if self.scan_nims.value == "":
+                       return
                tlist = []
                flags = None
                startScan = True