Media keys working again

src/daemonclient.cpp

@@ -90,8 +90,17 @@ void DaemonClient::on_daemon_signal(GDBusConnection* /*connection*/, const gchar
         return;
     }
 
-    // ConfigReloaded and DeviceChanged carry no state the footer does not
-    // already get from GetStatus, so just refresh it.
+    if (g_strcmp0(signalName, "ConfigReloaded") == 0) {
+        // The daemon keeps the previous mappings when the file cannot be read,
+        // so remember that and let the footer show it. It stays set until a
+        // reload succeeds.
+        gboolean ok = FALSE;
+        g_variant_get(parameters, "(b)", &ok);
+        self->configOk_ = ok != FALSE;
+    }
+
+    // DeviceChanged and the config state carry nothing GetStatus does not
+    // report, so a single status refresh covers both.
     self->fetch_status();
 }
 
@@ -147,6 +156,7 @@ void DaemonClient::on_status_reply(GObject* /*source*/, GAsyncResult* result, gp
 
     DaemonStatus status;
     status.reachable = true;
+    status.configOk = self->configOk_;
     status.version = version != nullptr ? version : "";
     status.device = device != nullptr ? device : "";
     status.configPath = configPath != nullptr ? configPath : "";