rss plugin: fix return/error handling in parseRss

Commit 36f1f28e668919dfab75c8fc4d1020abad351bd1 borked error handling as
it assumed that a false or nil rss implied a nonempty errors, and it
failed to return early.

Fix by removing the early check for a missing rss and wrapping the
report_problem (and the previously missing 'return nil') in the check
for a nonempty errors array.

0 files changed, 0 insertions, 0 deletions