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neutrino: fix nullpointer crash if no channels are present

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This commit is contained in:
Stefan Seyfried
2013-05-29 15:34:35 +02:00
parent 6a48922350
commit 2fcb6a527d
2 changed files with 6 additions and 3 deletions
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7
src/gui/epgplus.cpp
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@@ -932,7 +932,8 @@ int EpgPlus::exec (CChannelList * pchannelList, int selectedChannelIndex, CBouqu
}
}
else if (msg == CRCInput::RC_ok) {
CNeutrinoApp::getInstance()->channelList->zapTo_ChannelID(this->selectedChannelEntry->channel->channel_id);
if (selectedChannelEntry)
CNeutrinoApp::getInstance()->channelList->zapTo_ChannelID(selectedChannelEntry->channel->channel_id);
current_bouquet = bouquetList->getActiveBouquetNumber();
}
else if (CRCInput::isNumeric (msg)) {
@@ -1007,8 +1008,8 @@ int EpgPlus::exec (CChannelList * pchannelList, int selectedChannelIndex, CBouqu
menuWidgetActions.addItem (new CMenuForwarder (LOCALE_EPGPLUS_RECORD, true, NULL, &record, NULL, CRCInput::RC_red, NEUTRINO_ICON_BUTTON_RED), false);
menuWidgetActions.addItem (new CMenuForwarder (LOCALE_EPGPLUS_REFRESH_EPG, true, NULL, &refresh, NULL, CRCInput::RC_green, NEUTRINO_ICON_BUTTON_GREEN), false);
menuWidgetActions.addItem (new CMenuForwarder (LOCALE_EPGPLUS_REMIND, true, NULL, &remind, NULL, CRCInput::RC_yellow, NEUTRINO_ICON_BUTTON_YELLOW), false);
menuWidgetActions.exec (NULL, "");
if (selectedChannelEntry)
menuWidgetActions.exec (NULL, "");
this->refreshAll = true;
}