diff --git a/examples/audio plugin host/Source/FilterGraph.cpp b/examples/audio plugin host/Source/FilterGraph.cpp
index 342dcd02fb..5f3c5e4a38 100644
--- a/examples/audio plugin host/Source/FilterGraph.cpp	
+++ b/examples/audio plugin host/Source/FilterGraph.cpp	
@@ -329,7 +329,7 @@ void FilterGraph::createNodeFromXml (const XmlElement& xml)
     if (instance == nullptr)
         return;
 
-    AudioProcessorGraph::Node::Ptr node (graph.addNode (instance, xml.getIntAttribute ("uid")));
+    AudioProcessorGraph::Node::Ptr node (graph.addNode (instance, (uint32) xml.getIntAttribute ("uid")));
 
     if (const XmlElement* const state = xml.getChildByName ("STATE"))
     {
diff --git a/examples/audio plugin host/Source/GraphEditorPanel.cpp b/examples/audio plugin host/Source/GraphEditorPanel.cpp
index be389c7502..6ecaaac4e7 100644
--- a/examples/audio plugin host/Source/GraphEditorPanel.cpp	
+++ b/examples/audio plugin host/Source/GraphEditorPanel.cpp	
@@ -322,7 +322,7 @@ public:
         deleteAllChildren();
     }
 
-    void mouseDown (const MouseEvent& e)
+    void mouseDown (const MouseEvent& e) override
     {
         originalPos = localPointToGlobal (Point<int>());
 
@@ -384,7 +384,7 @@ public:
         }
     }
 
-    void mouseDrag (const MouseEvent& e)
+    void mouseDrag (const MouseEvent& e) override
     {
         if (! e.mods.isPopupMenu())
         {
@@ -401,7 +401,7 @@ public:
         }
     }
 
-    void mouseUp (const MouseEvent& e)
+    void mouseUp (const MouseEvent& e) override
     {
         if (e.mouseWasClicked() && e.getNumberOfClicks() == 2)
         {
@@ -415,7 +415,7 @@ public:
         }
     }
 
-    bool hitTest (int x, int y)
+    bool hitTest (int x, int y) override
     {
         for (int i = getNumChildComponents(); --i >= 0;)
             if (getChildComponent(i)->getBounds().contains (x, y))
@@ -424,7 +424,7 @@ public:
         return x >= 3 && x < getWidth() - 6 && y >= pinSize && y < getHeight() - pinSize;
     }
 
-    void paint (Graphics& g)
+    void paint (Graphics& g) override
     {
         g.setColour (Colours::lightgrey);
 
@@ -443,7 +443,7 @@ public:
         g.drawRect (x, y, w, h);
     }
 
-    void resized()
+    void resized() override
     {
         for (int i = 0; i < getNumChildComponents(); ++i)
         {
diff --git a/examples/audio plugin host/Source/MainHostWindow.cpp b/examples/audio plugin host/Source/MainHostWindow.cpp
index 1d992b68c7..73a00833e6 100644
--- a/examples/audio plugin host/Source/MainHostWindow.cpp	
+++ b/examples/audio plugin host/Source/MainHostWindow.cpp	
@@ -31,7 +31,7 @@
 class MainHostWindow::PluginListWindow  : public DocumentWindow
 {
 public:
-    PluginListWindow (MainHostWindow& owner_, AudioPluginFormatManager& formatManager)
+    PluginListWindow (MainHostWindow& owner_, AudioPluginFormatManager& pluginFormatManager)
         : DocumentWindow ("Available Plugins", Colours::white,
                           DocumentWindow::minimiseButton | DocumentWindow::closeButton),
           owner (owner_)
@@ -39,7 +39,7 @@ public:
         const File deadMansPedalFile (getAppProperties().getUserSettings()
                                         ->getFile().getSiblingFile ("RecentlyCrashedPluginsList"));
 
-        setContentOwned (new PluginListComponent (formatManager,
+        setContentOwned (new PluginListComponent (pluginFormatManager,
                                                   owner.knownPluginList,
                                                   deadMansPedalFile,
                                                   getAppProperties().getUserSettings()), true);