Update server.lua

[bedoflex]

Player rob exploit fix.

[Maximus7474]

This does not resolve the exploit, the hacker would just have to pass something else then player or otherplayer as inventory type to bypass the check.

[bedoflex]

This check fixing the exploit you can try it.

[Maximus7474]

This check fixing the exploit you can try it.

It doesn't, instead of passing "otherplayer" as invType put something random like your username, you'll see it still bypasses the check.

You didn't even provide a repro or explanation to the fix you've done, how would maintainers know what you're fixing or how the exploit actually occurs ?
Check my PR that resolves the issue entirely to get an idea on what should be done in the PR description #53