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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
committed by Jacek Jendrzej
parent a33086568b
commit b8aa68a2da
2 changed files with 6 additions and 3 deletions
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2
src/gui/bedit/bouqueteditor_chanselect.cpp
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@@ -147,6 +147,8 @@ void CBEChannelSelectWidget::paintItem(uint32_t itemNr, int paintNr, bool pselec
void CBEChannelSelectWidget::onOkKeyPressed()
{
if (selected >= Channels.size())
return;
setModified();
if (isChannelInBouquet(selected))
g_bouquetManager->Bouquets[bouquet]->removeService(Channels[selected]->channel_id);

5
src/gui/epgplus.cpp
View File

@@ -931,7 +931,8 @@ 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)) {
@@ -1006,7 +1007,7 @@ 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);
if (selectedChannelEntry)
menuWidgetActions.exec (NULL, "");
this->refreshAll = true;