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Diffstat (limited to 'src/leap/mail/utils.py')
| -rw-r--r-- | src/leap/mail/utils.py | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/leap/mail/utils.py b/src/leap/mail/utils.py index 457097b..8e51024 100644 --- a/src/leap/mail/utils.py +++ b/src/leap/mail/utils.py @@ -45,9 +45,12 @@ def first(things): def empty(thing): """ Return True if a thing is None or its length is zero. + If thing is a number (int, float, long), return False. """ if thing is None: return True + if isinstance(thing, (int, float, long)): + return False if isinstance(thing, SoledadDocument): thing = thing.content try: |