Code refactoring for qmpChannelEditor.

Do not crash if preset selection dialog is closed with no preset selected.
More translatable strings in qmpChannelEditor.

1 files changed, 1 insertions, 0 deletions

diff --git a/qmidiplayer-desktop/qmppresetselect.cpp b/qmidiplayer-desktop/qmppresetselect.cpp
index 85dc893..8286053 100644
--- a/qmidiplayer-desktop/qmppresetselect.cpp
+++ b/qmidiplayer-desktop/qmppresetselect.cpp
@@ -84,6 +84,7 @@ void qmpPresetSelector::on_pbOk_clicked()
 		plyr->setChannelPreset(ch,(ui->spCustomMSB->value()<<7)|ui->spCustomLSB->value(),ui->spCustomPC->value());
 		else
 		{
+			if(!ui->lwBankSelect->currentItem()||!ui->lwPresetSelect->currentItem())return (void)close();
 			int b=ui->lwBankSelect->currentItem()->text().split(' ').first().toInt();
 			int p=ui->lwPresetSelect->currentItem()->text().split(' ').first().toInt();
 			plyr->setChannelPreset(ch,b,p);