fixes #548 (#608)

Author: itsloley

src/main/java/net/coderbot/iris/Iris.java

@@ -92,10 +92,11 @@ public class Iris {
 	private static PipelineManager pipelineManager;
 	private static IrisConfig irisConfig;
 	private static FileSystem zipFileSystem;
-	private static final KeyMapping reloadKeybind = new KeyMapping("iris.keybind.reload", InputConstants.Type.KEYSYM, GLFW.GLFW_KEY_R, "iris.keybinds");
-	private static final KeyMapping toggleShadersKeybind = new KeyMapping("iris.keybind.toggleShaders", InputConstants.Type.KEYSYM, GLFW.GLFW_KEY_K, "iris.keybinds");
-	private static final KeyMapping shaderpackScreenKeybind = new KeyMapping("iris.keybind.shaderPackSelection", InputConstants.Type.KEYSYM, GLFW.GLFW_KEY_O, "iris.keybinds");
-	private static final KeyMapping wireframeKeybind = new KeyMapping("iris.keybind.wireframe", InputConstants.Type.KEYSYM, InputConstants.UNKNOWN.getValue(), "iris.keybinds");
+
+	private static KeyMapping reloadKeybind;
+	private static KeyMapping toggleShadersKeybind;
+	private static KeyMapping shaderpackScreenKeybind;
+	private static KeyMapping wireframeKeybind;
 
 	private static final Map<String, String> shaderPackOptionQueue = new HashMap<>();
 	// Flag variable used when reloading
@@ -132,6 +133,11 @@ public Iris() {
 	 * <p>This is called right before options are loaded, so we can add key bindings here.</p>
 	 */
 	public static void onEarlyInitialize() {
+		reloadKeybind = new KeyMapping("iris.keybind.reload", InputConstants.Type.KEYSYM, GLFW.GLFW_KEY_R, "iris.keybinds");
+		toggleShadersKeybind = new KeyMapping("iris.keybind.toggleShaders", InputConstants.Type.KEYSYM, GLFW.GLFW_KEY_K, "iris.keybinds");
+		shaderpackScreenKeybind = new KeyMapping("iris.keybind.shaderPackSelection", InputConstants.Type.KEYSYM, GLFW.GLFW_KEY_O, "iris.keybinds");
+		wireframeKeybind = new KeyMapping("iris.keybind.wireframe", InputConstants.Type.KEYSYM, InputConstants.UNKNOWN.getValue(), "iris.keybinds");
+
 		try {
 			if (!Files.exists(getShaderpacksDirectory())) {
 				Files.createDirectories(getShaderpacksDirectory());