Don't duplicate URI schemes and mimetypes

The URI schemes and mimetypes boxes would only ever be added to, so
occasionally their contents would be duplicated (on play/pause, for
example).

1 files changed, 2 insertions, 0 deletions

diff --git a/mpris2/roottestwidget.cpp b/mpris2/roottestwidget.cpp
index cf70fd8..0ac728d 100644
--- a/mpris2/roottestwidget.cpp
+++ b/mpris2/roottestwidget.cpp
@@ -75,11 +75,13 @@ void RootTestWidget::propertiesChanged(const QStringList& properties)
     }
     if (test->properties().contains("SupportedUriSchemes")) {
         QStringList uriSchemes = test->properties().value("SupportedUriSchemes").toStringList();
+        ui.uriSchemesList->clear();
         ui.uriSchemesList->addItems(uriSchemes);
         ui.uriSchemesList->setEnabled(true);
     }
     if (test->properties().contains("SupportedMimeTypes")) {
         QStringList mimetypes = test->properties().value("SupportedMimeTypes").toStringList();
+        ui.mimetypesList->clear();
         ui.mimetypesList->addItems(mimetypes);
         ui.mimetypesList->setEnabled(true);
     }