From 811e04305457108bc32d8895fd9bd274715d02fc Mon Sep 17 00:00:00 2001
From: Joel Klinghed <the_jk@yahoo.com>
Date: Tue, 26 Sep 2017 21:58:23 +0200
Subject: Use a modification safe observers list

---
 src/monitor.hh | 1 +
 1 file changed, 1 insertion(+)

(limited to 'src/monitor.hh')

diff --git a/src/monitor.hh b/src/monitor.hh
index 99e172b..b7ddbea 100644
--- a/src/monitor.hh
+++ b/src/monitor.hh
@@ -52,6 +52,7 @@ public:
   virtual Machine machine(uint32_t id) const = 0;
 
   virtual void add_observer(Observer* observer) = 0;
+  virtual void remove_observer(Observer* observer) = 0;
 
 protected:
   Monitor() {}
-- 
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