core: Make Watchdog safe to delete

2020-02-27 08:49:12 +00:00
parent 50423cf34b
commit 8d4297f245
1 changed files with 1 additions and 0 deletions
--- a/src/core/model/watchdog.cc
+++ b/src/core/model/watchdog.cc
@@ -42,6 +42,7 @@ Watchdog::Watchdog ()
 Watchdog::~Watchdog ()
 {
  NS_LOG_FUNCTION (this);
+  m_event.Cancel ();
  delete m_impl;
 }