Using Flint and Steel on non-ignitable blocks should be blocked

When you right-click on a block that isn't ignitable at that moment, a block update + lightning update are sent to the client. This increases the chunk updates (normal: 90 updates; holding right mouse button: 140 updates) and amount of frames per second. It does trigger a quick lightning flash (blocks around gets lighten up), but this is the frame after reverted.