Language in url can cause invalid redirects

[jdarwood007]

Description

When language is added to the url after a XML action, it can cause a invalid redirect.

Steps to reproduce

1. Visit a topic
2. Quick edit the topic
3. Add ;language=english to the url
4. Your redirected to the xml action

Environment (complete as necessary)

• Version/Git revision:
• Database Type:
• Database Version:
• PHP Version:

Additional information/references

[jeffythedragonslayer]

can confirm - when I follow these steps at https://www.simplemachines.org/community/index.php?topic=585414.0, this is what I get: