1 files changed, 4 insertions, 5 deletions
diff --git a/src/Net/Signals/Signal0.h b/src/Net/Signals/Signal0.h
index 32859ab..c468135 100644
--- a/src/Net/Signals/Signal0.h
+++ b/src/Net/Signals/Signal0.h
@@ -26,13 +26,12 @@ namespace Mad {
 namespace Net {
 namespace Signals {
 
-template <typename R>
-class Signal0 : public SignalBase<boost::signal0<R>, boost::function0<R> > {
+class Signal0 : public SignalBase<boost::signal0<void>, boost::function0<void> > {
   public:
-    R emit() {
-      boost::lock_guard<boost::recursive_mutex> lock(SignalBase<boost::signal0<R>, boost::function0<R> >::mutex);
+    void emit() {
+      boost::lock_guard<boost::mutex> lock(mutex);
 
-      return SignalBase<boost::signal0<R>, boost::function0<R> >::signal();
+      signal();
     }
 };