Dispatcher: Actually delete thread_specific_instance_.

As suggested by Kjell here:
https://bugzilla.gnome.org/show_bug.cgi?id=757674#c17

1 files changed, 1 insertions, 1 deletions

diff --git a/glib/glibmm/dispatcher.cc b/glib/glibmm/dispatcher.cc
index 31372702..9452245c 100644
--- a/glib/glibmm/dispatcher.cc
+++ b/glib/glibmm/dispatcher.cc
@@ -319,7 +319,7 @@ void DispatchNotifier::unreference_instance(
   {
     g_return_if_fail(instance->ref_count_ == 0); // could be < 0 if messed up
 
-    // This causes deletion of the notifier object.
+    delete thread_specific_instance_;
     thread_specific_instance_ = nullptr;
   }
 }