AttributeError: 'int' object has no attribute 'strip'

[StyXman]

For some reason PIL.ExifTags is reading my LensModel as an int, so the strip() call fails here:

INFO: Wrong type <class 'int'> for LensModel:1
Traceback (most recent call last):
[...]
  File "/home/mdione/src/projects/nikola-gallery/lib/python3.8/site-packages/sigal/image.py", line 293, in get_exif_tags
    simple[tag] = data[tag].strip()
AttributeError: 'int' object has no attribute 'strip'

(I added a log line to see the type, tag and value; and removed the rest of the stack trace)

[saimn]

Fixed, thanks for the report!