From 2a8779295fd6165e30dbd374e0bf4a20e8722abb Mon Sep 17 00:00:00 2001
From: Johannes Schauer Marin Rodrigues <josch@mister-muffin.de>
Date: Mon, 12 Apr 2021 14:13:19 +0200
Subject: [PATCH] write out pil format as debug message

---
 src/img2pdf.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/img2pdf.py b/src/img2pdf.py
index 74b59ed..f99dd34 100755
--- a/src/img2pdf.py
+++ b/src/img2pdf.py
@@ -1360,6 +1360,7 @@ def read_images(rawdata, colorspace, first_frame_only=False):
         # image is jpeg2000
         imgformat = ImageFormat.JPEG2000
     else:
+        logger.debug("PIL format = %s", imgdata.format)
         imgformat = None
         for f in ImageFormat:
             if f.name == imgdata.format: