Misc fixing

source/backend/native/audiofile.c

@@ -370,7 +370,8 @@ static void audiofile_cleanup(PluginHandle handle)
 
 static uint32_t audiofile_get_parameter_count(PluginHandle handle)
 {
-    return 1;
+    // FIXME - loop mode needs fixing
+    return 0;
 
     // unused
     (void)handle;

source/carla.py

@@ -740,7 +740,7 @@ class CarlaMainW(QMainWindow):
 
         elif extension in ("mid", "midi"):
             self.fLastLoadedPluginId = -2
-            if Carla.host.add_plugin(BINARY_NATIVE, PLUGIN_INTERNAL, None, basename, "midiFile", None):
+            if Carla.host.add_plugin(BINARY_NATIVE, PLUGIN_INTERNAL, None, basename, "midifile", None):
                 while (self.fLastLoadedPluginId == -2): sleep(0.2)
                 idx = self.fLastLoadedPluginId
                 self.fLastLoadedPluginId = -1