This is part of a fix for bug #7025 which means the id property of
PBD::Controllable is restored and a new id is not generated at first save.
-SoloSafeControl::set_state (XMLNode const & node, int)
+SoloSafeControl::set_state (XMLNode const & node, int version)
+ if (SlavableAutomationControl::set_state(node, version)) {
+ return -1;
+ }
+
XMLProperty const * prop;
if ((prop = node.property ("solo-safe")) != 0) {
XMLProperty const * prop;
if ((prop = node.property ("solo-safe")) != 0) {