Re-add truthy check on room name/avatar/alias events (#5081)
* Re-add truthy check on room name/avatar/alias events
Signed-off-by: Michael Telatynski <7t3chguy@gmail.com>
* Add regression test
Signed-off-by: Michael Telatynski <7t3chguy@gmail.com>
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Signed-off-by: Michael Telatynski <7t3chguy@gmail.com>