[BUG] Cropping is ignored in img2img

[Lugribossk]

Describe the bug
In init() the line image = init_img.convert("RGB") is repeated after resizing, leading to the original size being used: https://github.com/hlky/stable-diffusion-webui/blob/45fafec68a14187bc65f8e2b7015e3f4ace3c358/webui.py#L1193
This then gives an error when the input image is not 512x512.

Commenting out that line gives the expected behavior.

To Reproduce
Steps to reproduce the behavior:

1. Go to the img2img tab.
2. Keep the example image and enter any prompt.
3. The script encounters an error:

  File "C:/Code/stable-diffusion/scripts/webui.py", line 1343, in img2img
    output_images, seed, info, stats = process_images(
  File "C:/Code/stable-diffusion/scripts/webui.py", line 859, in process_images
    samples_ddim = func_sample(init_data=init_data, x=x, conditioning=c, unconditional_conditioning=uc, sampler_name=sampler_name)
  File "C:/Code/stable-diffusion/scripts/webui.py", line 1249, in sample
    xi = x0 + noise
RuntimeError: The size of tensor a (128) must match the size of tensor b (64) at non-singleton dimension 3

Expected behavior
The image should be cropped.

[Angelore]

You can change this locally for now, just change init_img to image in the line you mentioned.
It was mentioned here, but not implemented for some reason: #398 (comment)