Remove unused variable.

2 files changed, 0 insertions, 2 deletions

diff --git a/src/lib/update_checker.cc b/src/lib/update_checker.cc
index 29d41cd92..704b7b497 100644
--- a/src/lib/update_checker.cc
+++ b/src/lib/update_checker.cc
@@ -193,7 +193,6 @@ UpdateChecker::set_state (State s)
 	{
 		boost::mutex::scoped_lock lm (_data_mutex);
 		_state = s;
-		_emits++;
 	}
 
 	emit (boost::bind(boost::ref(StateChanged)));
diff --git a/src/lib/update_checker.h b/src/lib/update_checker.h
index a0845b194..aa5f620e6 100644
--- a/src/lib/update_checker.h
+++ b/src/lib/update_checker.h
@@ -98,7 +98,6 @@ private:
 	State _state;
 	boost::optional<std::string> _stable;
 	boost::optional<std::string> _test;
-	int _emits = 0;
 
 	boost::thread _thread;
 	boost::mutex _process_mutex;