fix python return

[vuplus_dvbapp] / lib / dvb_ci / dvbci_ui.cpp

diff --git a/lib/dvb_ci/dvbci_ui.cpp b/lib/dvb_ci/dvbci_ui.cpp
index 11163df..1905454 100644 (file)
--- a/lib/dvb_ci/dvbci_ui.cpp
+++ b/lib/dvb_ci/dvbci_ui.cpp
@@ -151,6 +151,9 @@ int eDVBCI_UI::mmiScreenFinish(int slot)
 
 PyObject *eDVBCI_UI::getMMIScreen(int slot)
 {
+       if(mmiScreenReady != 1)
+               return Py_None;
+               
        mmiScreenReady = 0;
 
        return mmiScreen;