diff --git a/uppsrc/Core/Rpc/Rpc.h b/uppsrc/Core/Rpc/Rpc.h
index 8ff2ae6be..a1989b4eb 100644
--- a/uppsrc/Core/Rpc/Rpc.h
+++ b/uppsrc/Core/Rpc/Rpc.h
@@ -214,6 +214,7 @@ struct RpcData {
 	ValueMap   out_map;
 
 	int      GetRemainingCount() const  { return in.GetCount() - ii; }
+	bool     HasMore() const            { return GetRemainingCount() > 0; }
 
 	Value Get()                         { if(ii >= in.GetCount()) return Value(); return in[ii++]; }