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My-Little-Forum / mylittleforum

A simple PHP and MySQL based internet forum that displays the messages in classical threaded view (tree structure)
GNU General Public License v3.0
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Unverified use of the variable `$categories` #685

Closed auge8472 closed 8 months ago

auge8472 commented 8 months ago

In line 66 of the script thread.inc.php the variable $categoriesis used without checking if it exists beforehand. Because the definition of categories in a forum is optional, this will cause an error if no categories are defined.

See also the discussion in #684 beginning with this comment.

loesler commented 8 months ago

An if-statement like in index.inc.php was added to solve this issue, cf. https://github.com/My-Little-Forum/mylittleforum/pull/687