Fix replay on MSVC.

diff --git a/trace_model.hpp b/trace_model.hpp
index 8436fc1..68f6626 100644 (file)
--- a/trace_model.hpp
+++ b/trace_model.hpp
@@ -340,7 +340,7 @@ public:
     Call(Signature *_sig) : sig(_sig), args(_sig->arg_names.size()), ret(0) { }
     ~Call();
 
-    inline const std::string name(void) const {
+    inline const std::string & name(void) const {
         return sig->name;
     }