do not fail on wrong dates

2013-06-26 10:07:38 +02:00 · 2013-06-26 10:07:38 +02:00 · 8b15521dcc
parent af4bb14004
commit 8b15521dcc
1 changed files with 4 additions and 1 deletions
--- a/tabellio/documents/common.py
+++ b/tabellio/documents/common.py
@ -7,7 +7,10 @@ import tabellio.config.utils
 class BasePublication(object):
    @property
    def date_str(self):
-        return self.date.strftime('%d/%m/%Y')
+        try:
+            return self.date.strftime('%d/%m/%Y')
+        except AttributeError:
+            return ''

    def get_authors_as_string(self):
        if not self.authors: