Fix case of JPEG missing DPI field

2016-02-16 05:29:32 -08:00
parent 6178e22e7f
commit 71e493a810
1 changed files with 2 additions and 1 deletions
@@ -677,7 +677,8 @@ def select_image_for_pdf(
    if all(image['enc'] == 'jpeg' for image in pageinfo['images']):
        # If all images were JPEGs originally, produce a JPEG as output
        im = Image.open(image)
-        im.save(output_file, format='JPEG', dpi=im.info['dpi'])
+        dpi = im.info.get('dpi', int(pageinfo['xres']))
+        im.save(output_file, format='JPEG', dpi=dpi)
    else:
        re_symlink(image, output_file)