m.images: don't display exif tags if there is no exif present.

diff --git a/pelican-plugins/m/images.py b/pelican-plugins/m/images.py
index b8e1217615c1548eb1c5079ea565da54aeccc894..0e7a4e15e84f9e053f147e607733dbaffd543dad 100644 (file)
--- a/pelican-plugins/m/images.py
+++ b/pelican-plugins/m/images.py
@@ -185,7 +185,7 @@ class ImageGrid(rst.Directive):
             im = PIL.Image.open(absuri)
 
             # Get EXIF info, if it's there
-            if hasattr(im, '_getexif'):
+            if hasattr(im, '_getexif') and im._getexif() is not None:
                 exif = {
                     PIL.ExifTags.TAGS[k]: v
                     for k, v in im._getexif().items()