remove examples warnings

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@6089 dfc29bdd-3216-0410-991c-e03cc46cb475

examples/10.Shaders/main.cpp

@@ -228,6 +228,8 @@ int main()
 			vsFileName = mediaPath + "opengl.vsh";
 		}
 		break;
+	default:
+		break;
 	}
 
 	/*

examples/16.Quake3MapShader/main.cpp

@@ -335,6 +335,8 @@ int IRRCALLCONV main(int argc, char* argv[])
 		case video::EDT_DIRECT3D9:
 			gui->addImage(driver->getTexture("directxlogo.png"), pos);
 			break;
+		default:
+			break;
 	}
 
 	/*
@@ -355,7 +357,7 @@ int IRRCALLCONV main(int argc, char* argv[])
 		driver->endScene();
 
 		int fps = driver->getFPS();
-		//if (lastFPS != fps)
+		if (1 || lastFPS != fps)
 		{
 			io::IAttributes * const attr = smgr->getParameters();
 			core::stringw str = L"Q3 [";

examples/22.MaterialViewer/main.cpp

@@ -429,7 +429,7 @@ void CMaterialControl::init(scene::IMeshSceneNode* node, IrrlichtDevice * device
 
 	Driver = device->getVideoDriver ();
 	gui::IGUIEnvironment* guiEnv = device->getGUIEnvironment();
-	scene::ISceneManager* smgr = device->getSceneManager();
+	//scene::ISceneManager* smgr = device->getSceneManager();
 	const video::SMaterial & material = node->getMaterial(0);
 
 	s32 top = pos.Y;

examples/23.SMeshHandling/main.cpp

@@ -180,7 +180,7 @@ private:
 public:
 	SMesh* Mesh;
 
-	TMesh() : Mesh(0), Width(0), Height(0), Scale(1.f)
+	TMesh() : Width(0), Height(0), Scale(1.f), Mesh(0)
 	{
 		Mesh = new SMesh();
 	}

examples/25.XmlHandling/main.cpp

@@ -142,6 +142,8 @@ public:
 					//we were at the end of the video section so we reset our tag
 					currentSection=L"";
 				break;
+				default:
+					break;
 			}
 		}