[Mediawiki-l] Strange error that shouldn't theoretically happen

[Michael Daly]

Juliano F. Ravasi wrote:

> 	Detected bug in an extension! Hook WikilogHooks::UnknownAction
> 	failed to return a value; should return true to continue hook
> 	processing or false to abort.


Someone reported a similar bug with FlaggedRev (on msusers.com).  I 
didn't look at the code but did express surprise that such a bug would 
show up in a fairly new and extensively discussed/tested extension.

Maybe there's a bug in PHP 5.3 not tracing the program paths (acyclic 
graph?) correctly and reporting that error.


Mike