Benjamin Kampmann d956ca9cf7 Be more liberal when the similar content of the post to be saved turns out to be the same post
- instead of setting a random number, we actually store the post id in redis now
 - and when checking for matching recent post and it is the same, we allow it still

Fixes the issue that we prevent a user from reverting to a previous state within the unique_posts_min time window.
2014-03-07 08:23:15 +01:00
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2014-03-03 12:56:37 -05:00