修正图片分割为空的问题

photo_mask/auto_photo_mask.py

@@ -178,6 +178,8 @@ def mask_photo(img_path, name, id_card_num, color=(255, 255, 255)):
         do_mask = False
         split_results = image_util.split(ip)
         for split_result in split_results:
+            if not split_result['img']:
+                continue
             to_mask_img, x_offset, y_offset = handle_image_for_mask(split_result)
             results = get_mask_layout(to_mask_img, n, icn)