Don't deprecate falsy filter_page_image

2022-08-05 01:07:46 -07:00
parent 47dcb6fcd0
commit ef70c9499e
2 changed files with 1 additions and 5 deletions
@@ -206,7 +206,7 @@ def exec_page_sync(page_context: PageContext) -> PageResult:
        filtered_image = page_context.plugin_manager.hook.filter_page_image(
            page=page_context, image_filename=visible_image_out
        )
-        if filtered_image:
+        if filtered_image is not None:  # None if no hook is present
            visible_image_out = filtered_image
        pdf_page_from_image_out = create_pdf_page_from_image(
            visible_image_out, page_context, orientation_correction