Minor logic change

SVCS-499
CenterForOpenScience · Jun 1, 2018 · 2f2f8bc · 2f2f8bc
1 parent f45e48a
commit 2f2f8bc
Showing 1 changed file with 5 additions and 4 deletions.
diff --git a/waterbutler/core/metadata.py b/waterbutler/core/metadata.py
@@ -274,10 +274,11 @@ def size_as_int(self) -> int:
         """ Size of the file in bytes.  Always an `int` or `None`. Some providers report size as a
         `str`. Both exist to maintain backwards compatibility.
         """
-        if self.size is not None:
-            return int(self.size)
-        else:
-            return None
+        try:
+            size_as_int = int(self.size)
+        except (TypeError, ValueError):
+            size_as_int = None
+        return size_as_int
 
 
 class BaseFileRevisionMetadata(metaclass=abc.ABCMeta):