Examples: Use libsigc++ 2.9/10 and its slot/signal<R(Args...)> syntax.

The older libsigc++ syntax is deprecated.

1 files changed, 2 insertions, 2 deletions

diff --git a/tests/glibmm_refptr_sigc_bind/main.cc b/tests/glibmm_refptr_sigc_bind/main.cc
index 826b915e..0ca5b94a 100644
--- a/tests/glibmm_refptr_sigc_bind/main.cc
+++ b/tests/glibmm_refptr_sigc_bind/main.cc
@@ -22,10 +22,10 @@ public:
 
   void emit_sig1(int n) { sig1.emit(n); }
 
-  sigc::signal<void, int>& signal_sig1() { return sig1; }
+  sigc::signal<void(int)>& signal_sig1() { return sig1; }
 
 private:
-  sigc::signal<void, int> sig1;
+  sigc::signal<void(int)> sig1;
   int ref_count;
 };