Update dpf, make sure to remove idle callback on UI destructor

dpf

@@ -1 +1 @@
-Subproject commit ccece16081c89ead759394994f7251092938837e
+Subproject commit 5618819a3c5d2f932b4d8b1d0422c1bd4b9d35ee

plugins/Nekobi/DistrhoUINekobi.cpp

@@ -129,6 +129,11 @@ DistrhoUINekobi::DistrhoUINekobi()
     addIdleCallback(this, 120);
 }
 
+DistrhoUINekobi::~DistrhoUINekobi()
+{
+    removeIdleCallback(this);
+}
+
 // -----------------------------------------------------------------------
 // DSP Callbacks
 

plugins/Nekobi/DistrhoUINekobi.hpp

@@ -1,6 +1,6 @@
 /*
  * DISTRHO Nekobi Plugin, based on Nekobee by Sean Bolton and others.
- * Copyright (C) 2013-2015 Filipe Coelho <falktx@falktx.com>
+ * Copyright (C) 2013-2021 Filipe Coelho <falktx@falktx.com>
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
@@ -42,6 +42,7 @@ class DistrhoUINekobi : public UI,
 {
 public:
     DistrhoUINekobi();
+    ~DistrhoUINekobi() override;
 
 protected:
     // -------------------------------------------------------------------