From 6c8852eb04423317bc3793d6663f6c491a56b5d7 Mon Sep 17 00:00:00 2001
From: Konstantin Baierer <unixprog@gmail.com>
Date: Thu, 22 Apr 2021 13:12:40 +0200
Subject: [PATCH] check_dpi: catch Pillow choking on faulty img, return 230

---
 qurator/eynollah/utils/pil_cv2.py | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/qurator/eynollah/utils/pil_cv2.py b/qurator/eynollah/utils/pil_cv2.py
index 4d180f5..20dc22f 100644
--- a/qurator/eynollah/utils/pil_cv2.py
+++ b/qurator/eynollah/utils/pil_cv2.py
@@ -15,13 +15,13 @@ def pil2cv(img):
     return cvtColor(pil_as_np_array, color_conversion)
 
 def check_dpi(img):
-    if isinstance(img, Image.__class__):
-        pil_image = img
-    elif isinstance(img, str):
-        pil_image = Image.open(img)
-    else:
-        pil_image = cv2pil(img)
     try:
+        if isinstance(img, Image.__class__):
+            pil_image = img
+        elif isinstance(img, str):
+            pil_image = Image.open(img)
+        else:
+            pil_image = cv2pil(img)
         exif = OcrdExif(pil_image)
         resolution = exif.resolution
         if resolution == 1: