Catch piexif.dump exceptions

app/models/task.py

@@ -2,6 +2,7 @@ import logging
 import os
 import shutil
 import time
+import struct
 import uuid as uuid_module
 from app.vendor import zipfly
 
@@ -157,7 +158,7 @@ def resize_image(image_path, resize_to, done=None):
         os.rename(resized_image_path, image_path)
 
         logger.info("Resized {} to {}x{}".format(image_path, resized_width, resized_height))
-    except (IOError, ValueError) as e:
+    except (IOError, ValueError, struct.error) as e:
         logger.warning("Cannot resize {}: {}.".format(image_path, str(e)))
         if done is not None:
             done()