MythMusic: Fix segfault on visualization settings page if a widget is…

… missing
MythTV · Mar 24, 2013 · 9ec05b1 · 9ec05b1
1 parent 7472489
commit 9ec05b1
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/mythplugins/mythmusic/mythmusic/visualizationsettings.cpp b/mythplugins/mythmusic/mythmusic/visualizationsettings.cpp
@@ -37,6 +37,12 @@ bool VisualizationSettings::Create()
     UIUtilE::Assign(this, m_saveButton, "save", &err);
     UIUtilE::Assign(this, m_cancelButton, "cancel", &err);
 
+    if (err)
+    {
+        LOG(VB_GENERAL, LOG_ERR, "Cannot load screen 'visualizationsettings'");
+        return false;
+    }
+
     int changeOnSongChange = gCoreContext->GetNumSetting("VisualCycleOnSongChange", 0);
     if (changeOnSongChange == 1)
         m_changeOnSongChange->SetCheckState(MythUIStateType::Full);