Last round of simplification of Signal/Slot classes

- merged all the common stuff from 0,1,2,3 argument versions into one common base class
- removed ReturnType template parameter as it was instantiated with "void" everywhere and the
  current ignores the return value of the callbacks anyway

1 files changed, 1 insertions, 1 deletions

diff --git a/src/FbTk/MenuTheme.hh b/src/FbTk/MenuTheme.hh
index b575860..d39b5df 100644
--- a/src/FbTk/MenuTheme.hh
+++ b/src/FbTk/MenuTheme.hh
@@ -130,7 +130,7 @@ public:
             m_hl_selected_pixmap->pixmap().dontFree();
     }
 
-    virtual Signal<void> &reconfigSig() { return Theme::reconfigSig(); }
+    virtual Signal<> &reconfigSig() { return Theme::reconfigSig(); }
 
     virtual MenuTheme &operator *() { return *this; }
     virtual const MenuTheme &operator *() const { return *this; }