--- linuxsampler/trunk/src/engines/gig/EngineChannel.cpp	2007/05/29 23:59:36	1212
+++ linuxsampler/trunk/src/engines/gig/EngineChannel.cpp	2007/08/29 10:36:32	1309
@@ -196,16 +196,19 @@
         }
         catch (RIFF::Exception e) {
             InstrumentStat = -2;
+            StatusChanged(true);
             String msg = "gig::Engine error: Failed to load instrument, cause: " + e.Message;
             throw Exception(msg);
         }
         catch (InstrumentManagerException e) {
             InstrumentStat = -3;
+            StatusChanged(true);
             String msg = "gig::Engine error: Failed to load instrument, cause: " + e.Message();
             throw Exception(msg);
         }
         catch (...) {
             InstrumentStat = -4;
+            StatusChanged(true);
             throw Exception("gig::Engine error: Failed to load instrument, cause: Unknown exception while trying to parse gig file.");
         }
 
@@ -218,6 +221,8 @@
 
         if (pEngine) pEngine->ChangeInstrument(this, newInstrument);
         else pInstrument = newInstrument;
+        
+        StatusChanged(true);
     }
 
     /**
@@ -335,6 +340,8 @@
             default:
                 throw AudioOutputException("Invalid engine audio channel " + ToString(EngineAudioChannel));
         }
+
+        bStatusChanged = true;
     }
 
     int EngineChannel::OutputChannel(uint EngineAudioChannel) {