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-rw-r--r--libs/ardour/solo_safe_control.cc6
1 files changed, 5 insertions, 1 deletions
diff --git a/libs/ardour/solo_safe_control.cc b/libs/ardour/solo_safe_control.cc
index 92c6c9ec20..01d56ddf58 100644
--- a/libs/ardour/solo_safe_control.cc
+++ b/libs/ardour/solo_safe_control.cc
@@ -66,8 +66,12 @@ SoloSafeControl::get_value () const
}
int
-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) {