diff options
Diffstat (limited to 'gui/options.cpp')
| -rw-r--r-- | gui/options.cpp | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/gui/options.cpp b/gui/options.cpp index 0c9d03af0c..5022b808c4 100644 --- a/gui/options.cpp +++ b/gui/options.cpp @@ -241,11 +241,8 @@ void OptionsDialog::open() { } // MIDI gain setting - char buf[10]; - _midiGainSlider->setValue(ConfMan.getInt("midi_gain", _domain)); - sprintf(buf, "%.2f", (double)_midiGainSlider->getValue() / 100.0); - _midiGainLabel->setLabel(buf); + _midiGainLabel->setLabel(Common::String::format("%.2f", (double)_midiGainSlider->getValue() / 100.0)); } // MT-32 options @@ -530,12 +527,9 @@ void OptionsDialog::close() { } void OptionsDialog::handleCommand(CommandSender *sender, uint32 cmd, uint32 data) { - char buf[10]; - switch (cmd) { case kMidiGainChanged: - sprintf(buf, "%.2f", (double)_midiGainSlider->getValue() / 100.0); - _midiGainLabel->setLabel(buf); + _midiGainLabel->setLabel(Common::String::format("%.2f", (double)_midiGainSlider->getValue() / 100.0)); _midiGainLabel->draw(); break; case kMusicVolumeChanged: |