don't crash when video modes are broken

[vuplus_dvbapp] / lib / python / Plugins / SystemPlugins / Videomode / VideoWizard.py

diff --git a/lib/python/Plugins/SystemPlugins/Videomode/VideoWizard.py b/lib/python/Plugins/SystemPlugins/Videomode/VideoWizard.py
index bceb6bc..3759c21 100644 (file)
--- a/lib/python/Plugins/SystemPlugins/Videomode/VideoWizard.py
+++ b/lib/python/Plugins/SystemPlugins/Videomode/VideoWizard.py
@@ -105,8 +105,9 @@ class VideoWizard(WizardLanguage, Rc):
                modeList = self.hw.getModeList(self.selection)
                print "modeList:", modeList
                self.port = port
-               ratesList = self.listRates(modeList[0][0])
-               self.hw.setMode(port = port, mode = modeList[0][0], rate = ratesList[0][0])
+               if (len(modeList) > 0):
+                       ratesList = self.listRates(modeList[0][0])
+                       self.hw.setMode(port = port, mode = modeList[0][0], rate = ratesList[0][0])
                
        def listModes(self):
                list = []