Fixing atom feed renderer for empty post lists. #2028
Merged
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When the atom feed renderer is called with a empty
post
list, it crashes with an exception as it tries to callformatted_date
of the lastpost
object. Since it doesn't care about thepost
object, I moved most of the code ofPost.formatted_date
toutils
and left a wrapper inPost
which substitutes the post's date if it wasn't given.