rework Stateful::set_state() patch to avoid default version argument

[ardour.git] / libs / pbd / stateful.cc

diff --git a/libs/pbd/stateful.cc b/libs/pbd/stateful.cc
index 12ae4306eda9572068c85c459492803b53554fe4..58be141a275a846c523b39e3fd5d9c3e61d4a814 100644 (file)
--- a/libs/pbd/stateful.cc
+++ b/libs/pbd/stateful.cc
@@ -31,6 +31,9 @@ using namespace std;
 
 namespace PBD {
 
+int Stateful::current_state_version = 0;
+int Stateful::loading_state_version = 0;
+
 Stateful::Stateful ()
 {
        _extra_xml = 0;