1 files changed, 8 insertions, 3 deletions

diff --git a/src/bt.cc b/src/bt.cc
index 7a504a2..e3c12d9 100644
--- a/src/bt.cc
+++ b/src/bt.cc
@@ -205,9 +205,11 @@ class BaseProxy : public sdbus::ProxyInterfaces<sdbus::Properties_proxy> {
 
  protected:
   BaseProxy(sdbus::IConnection& connection, sdbus::ObjectPath const& path,
+            sdbus::InterfaceName const& interface,
             std::map<sdbus::PropertyName, size_t> const& names)
       : sdbus::ProxyInterfaces<sdbus::Properties_proxy>(connection, kService,
                                                         path),
+        interface_(interface),
         names_(names) {}
 
   virtual void update(size_t field, sdbus::Variant const& value) = 0;
@@ -229,7 +231,7 @@ class BaseProxy : public sdbus::ProxyInterfaces<sdbus::Properties_proxy> {
       const sdbus::InterfaceName& interface_name,
       const std::map<sdbus::PropertyName, sdbus::Variant>& changed,
       const std::vector<sdbus::PropertyName>& invalidated) override {
-    if (interface_name != kAdapterInterface)
+    if (interface_name != interface_)
       return;
     ++waiting_;
     for (auto const& pair : changed) {
@@ -262,6 +264,7 @@ class BaseProxy : public sdbus::ProxyInterfaces<sdbus::Properties_proxy> {
     }
   }
 
+  sdbus::InterfaceName const& interface_;
   std::map<sdbus::PropertyName, size_t> const& names_;
   uint8_t waiting_{0};
   bool updated_{false};
@@ -279,7 +282,8 @@ class DeviceProxy : public BaseProxy, public Device {
   DeviceProxy(IManager& manager, sdbus::IConnection& connection,
               sdbus::ObjectPath const& path,
               std::map<sdbus::PropertyName, sdbus::Variant> const& properties)
-      : BaseProxy(connection, path, kNames), manager_(manager) {
+      : BaseProxy(connection, path, kDeviceInterface, kNames),
+        manager_(manager) {
     init(properties);
   }
 
@@ -370,7 +374,8 @@ class AdapterProxy : public BaseProxy, public Adapter {
   AdapterProxy(IManager& manager, sdbus::IConnection& connection,
                sdbus::ObjectPath const& path,
                std::map<sdbus::PropertyName, sdbus::Variant> const& properties)
-      : BaseProxy(connection, path, kNames), manager_(manager) {
+      : BaseProxy(connection, path, kAdapterInterface, kNames),
+        manager_(manager) {
     init(properties);
   }