Fixes small memory leak introduced in r15568.

Thanks to leper for pointing it out.


git-svn-id: http://svn.wildfiregames.com/public/ps/trunk@15569 3db68df2-c116-0410-a063-a993310a9797
Bunch of petra bug fixes: fixes #2685, #2686 and makes r15559 really working

git-svn-id: http://svn.wildfiregames.com/public/ps/trunk@15570 3db68df2-c116-0410-a063-a993310a9797
Fixes crash in replay mode introduced in r15568.


git-svn-id: http://svn.wildfiregames.com/public/ps/trunk@15571 3db68df2-c116-0410-a063-a993310a9797
Merge 'remotes/trunk'