Loïc Guitaut 395654bf24 Fix regression on editing private messages
v1.2.0beta9 has introduced a regression in edit of a private topic
(first post). Previously a check for no change in TopicsController was
made but it has been changed without considering that the topic could
be private.

By simply forcing a conversion of `topic.category_id` to integer, the case
where its value is nil is handled correctly as it was previously.
2015-02-18 00:41:16 +01:00
..
2015-01-05 11:59:30 -03:00
2015-01-05 11:59:30 -03:00
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2014-12-29 13:31:15 +11:00