Use XMLNode::get/set_property API in ARDOUR::Slavable class

[ardour.git] / libs / ardour / slavable.cc

diff --git a/libs/ardour/slavable.cc b/libs/ardour/slavable.cc
index 35063fa35f7927661a93717192107aa5d742536b..cb34630522926d0cbaa9d195954264f09749a968 100644 (file)
--- a/libs/ardour/slavable.cc
+++ b/libs/ardour/slavable.cc
@@ -53,7 +53,7 @@ Slavable::get_state () const
        Glib::Threads::RWLock::ReaderLock lm (master_lock);
        for (std::set<uint32_t>::const_iterator i = _masters.begin(); i != _masters.end(); ++i) {
                child = new XMLNode (X_("Master"));
-               child->add_property (X_("number"), to_string (*i, std::dec));
+               child->set_property (X_("number"), *i);
                node->add_child_nocopy (*child);
        }
 
@@ -72,9 +72,8 @@ Slavable::set_state (XMLNode const& node, int version)
 
        for (XMLNodeList::const_iterator i = children.begin(); i != children.end(); ++i) {
                if ((*i)->name() == X_("Master")) {
-                       XMLProperty const* prop = (*i)->property (X_("number"));
-                       if (prop) {
-                               uint32_t n = atoi (prop->value());
+                       uint32_t n;
+                       if ((*i)->get_property (X_("number"), n)) {
                                _masters.insert (n);
                        }
                }