Minor logic change

SVCS-499
CenterForOpenScience · Dec 21, 2017 · b235eb1 · b235eb1
1 parent 4c64591
commit b235eb1
Showing 1 changed file with 5 additions and 4 deletions.
diff --git a/waterbutler/core/metadata.py b/waterbutler/core/metadata.py
@@ -271,10 +271,11 @@ def size_as_int(self) -> int:
         Some providers give metadata as an int. 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):