Merge pull request #83978 from jsjtxietian/fix-FastNoiseLite.get_seamless_image-crash-on-bad-input

Fix `FastNoiseLite.get_seamless_image` function crash with bad param

modules/noise/noise.cpp

@@ -54,6 +54,9 @@ Vector<Ref<Image>> Noise::_get_seamless_image(int p_width, int p_height, int p_d
 
 Ref<Image> Noise::get_seamless_image(int p_width, int p_height, bool p_invert, bool p_in_3d_space, real_t p_blend_skirt, bool p_normalize) const {
 	Vector<Ref<Image>> images = _get_seamless_image(p_width, p_height, 1, p_invert, p_in_3d_space, p_blend_skirt, p_normalize);
+	if (images.size() == 0) {
+		return Ref<Image>();
+	}
 	return images[0];
 }