(I hope I get it right now - previously I used Googles web-interface, and I just couldn't find a way to respond to all. Trying from my email client instead now... I have even read the 'Welcome post' again :) )
Unfortunately, the patch didn't work.
This is the error I get when it aborts:
Found branch parent: (refs/remotes/CR3533 sökning på fakturabelopp ) be4dd98d152d82f098b90089f4df6a2d411d84e1
fatal: Unable to create 'd:/Dev/GIT/svk/KOB/.git/svn/refs/remotes/CR3533 sökning på fakturabelopp /index.lock': No such file or directory
read-tree be4dd98d152d82f098b90089f4df6a2d411d84e1: command returned error: 128
The patch itself is probably working for other parts, and I even tried a similar patch back in March. I never managed to figure out where the call to the locking-function got it's path though.