X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=midi_mapper.cpp;h=6ce50302eec560f77472cc4c372e68fd8cdd547c;hb=refs%2Fheads%2Fmultichannel_audio;hp=4f8c33bf4ca25071f21e5e93f5a180159520fb41;hpb=5cd2e667b7531777991c98dc6d3249e95b98314c;p=nageru

diff --git a/midi_mapper.cpp b/midi_mapper.cpp
index 4f8c33b..6ce5030 100644
--- a/midi_mapper.cpp
+++ b/midi_mapper.cpp
@@ -51,7 +51,10 @@ MIDIMapper::~MIDIMapper()
 {
 	should_quit = true;
 	const uint64_t one = 1;
-	write(should_quit_fd, &one, sizeof(one));
+	if (write(should_quit_fd, &one, sizeof(one)) != sizeof(one)) {
+		perror("write(should_quit_fd)");
+		exit(1);
+	}
 	midi_thread.join();
 	close(should_quit_fd);
 }
@@ -343,6 +346,7 @@ void MIDIMapper::handle_event(snd_seq_t *seq, snd_seq_event_t *event)
 			bind(&ControllerReceiver::toggle_limiter, receiver));
 		match_button(note, MIDIMappingBusProto::kToggleAutoMakeupGainFieldNumber, MIDIMappingProto::kToggleAutoMakeupGainBankFieldNumber,
 			bind(&ControllerReceiver::toggle_auto_makeup_gain, receiver));
+		break;
 	}
 	case SND_SEQ_EVENT_PORT_START:
 		subscribe_to_port_lock_held(seq, event->data.addr);