From 2c4fa4aead4b7f7ec4857f22c0e3d175c81e1235 Mon Sep 17 00:00:00 2001
From: Joel Collins <joel@jtcollins.net>
Date: Wed, 29 May 2019 09:29:46 +0100
Subject: [PATCH] Return empty dict if capture is corrupt

---
 openflexure_microscope/camera/capture.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/openflexure_microscope/camera/capture.py b/openflexure_microscope/camera/capture.py
index bf26fb03..5bfc68b4 100644
--- a/openflexure_microscope/camera/capture.py
+++ b/openflexure_microscope/camera/capture.py
@@ -49,6 +49,7 @@ def pull_usercomment_dict(filepath):
         exif_dict = piexif.load(filepath)
     except InvalidImageDataError:
         logging.error("Invalid data at {}. Skipping.".format(filepath))
+        return {}
     if 'Exif' in exif_dict and 37510 in exif_dict['Exif']:
         return yaml.load(exif_dict['Exif'][37510].decode())
     else: