Some enhancements in case of error, should fix some things on hardware.

source/main.c

@@ -11,37 +11,55 @@
 int load_ctr_lib(lua_State *L);
 void unload_font_lib();
 
+bool errored, gfxinit = false;
+
 // Display an error
 void error(const char *error) {
-	gfxInitDefault();
+	if (!gfxinit) {
+		gfxInitDefault();
+	}
 
 	consoleInit(GFX_TOP, NULL);
 	printf("------------------ FATAL ERROR -------------------");
 	printf(error);
 	printf("\n--------------------------------------------------");
-	printf("Please exit ctruLua by rebooting the console.");
-
+	printf("Please exit ctruLua by pressing start.");
+
+	errored = true;
+
 	while (aptMainLoop()) {
+		hidScanInput();
+		if (hidKeysDown() & KEY_START)
+			break;
 		gfxFlushBuffers();
 		gfxSwapBuffers();
 		gspWaitForVBlank();
 	}
+	if (!gfxinit) {
+		gfxExit();
+	}
 }
 
 // Main loop
 int main() {
+	// Init Lua
+	lua_State *L = luaL_newstate();
+	if (L == NULL) error("Memory allocation error while creating a new Lua state");
+	if (errored) {
+		return 0;
+	}
+
 	// Init GFX
 	sf2d_init();
 	sftd_init();
 	//sf2d_set_3d(true);
+	gfxinit = true;
 
 	// Init accel/gyro
 	HIDUSER_EnableAccelerometer();
 	HIDUSER_EnableGyroscope();
 
-	// Init Lua
-	lua_State *L = luaL_newstate();
-	if (L == NULL) error("Memory allocation error while creating a new Lua state");
+
 	luaL_openlibs(L);
 	load_ctr_lib(L);
 
@@ -53,14 +71,14 @@ int main() {
 
 	// Unload current font
 	unload_font_lib();
-
+	
 	// Disable accel/gyro
 	HIDUSER_DisableAccelerometer();
 	HIDUSER_DisableGyroscope();
-
+	
 	// Uninit GFX
 	sftd_fini();
 	sf2d_fini();
-
+	
 	return 0;
 }