From da196dd8d8ea78ba5bb2f1dc73cdece21d51dfbd Mon Sep 17 00:00:00 2001
From: David Runge <dave@sleepmap.de>
Date: Sun, 18 Mar 2018 21:00:58 +0100
Subject: classes/USBMIDIIsm.sc: Add try block, when initializing MIDIClient
 (might fail, when kernel module is not around, or some other obscure reason).

---
 classes/USBMIDIIsm.sc | 15 ++++++---------
 1 file changed, 6 insertions(+), 9 deletions(-)

(limited to 'classes')

diff --git a/classes/USBMIDIIsm.sc b/classes/USBMIDIIsm.sc
index 52e421b..63f3412 100644
--- a/classes/USBMIDIIsm.sc
+++ b/classes/USBMIDIIsm.sc
@@ -18,7 +18,11 @@ USBMIDIIsm{
   discoverDevices{
     if(MIDIClient.initialized.not,{
       postln("Initializing MIDIClient...");
-      MIDIClient.init(verbose: verbose);
+      {
+        MIDIClient.init(verbose: verbose);
+      }.try(
+        postln("Failed!")
+      );
     },{
       if(devices.size > 0, {
         postln("Resetting list of MIDI input devices.");
@@ -44,7 +48,7 @@ USBMIDIIsm{
           inEndPoint.device.contains("Announce")).not, {
         // correlate with output devices
         MIDIClient.destinations.do({|outEndPoint, outPortNum|
-          var device, state;
+          var device;
           if((inEndPoint.device == outEndPoint.device &&
               inEndPoint.uid == outEndPoint.uid), {
             // available devices
@@ -95,13 +99,6 @@ USBMIDIIsm{
     });
   }
 
-  setStates{
-    arg device;
-
-  
-  }
-
-
   listen{
     arg listen = true;
     if(listen, {
-- 
cgit v1.2.3-54-g00ecf