Ticket #8178: adlib.diff

scummvm/scumm/imuse.cpp

@@ -2042 +2042 @@
                 value = *s++;
                 part = get_part(chan);
                 if (part) {
-                        if (_isGM || value >= 32)
-                                part->set_program(value);
-                        else
-                                part->load_global_instrument (value);
+                        if (_isGM) {
+                                if (value < 128)
+                                        part->set_program(value);
+                        } else {
+                                if (value < 32)
+                                        part->load_global_instrument(value);
+                        }
                 }
                 break;