Switch failure

[Михаил Кучма]

Good day.

Upon performing switch from branch to trunk I've got an error:

In file 
D:\Development\SVN\Releases\TortoiseSVN-1.6.2\ext\subversion\subversion\libsvn_ra_svn\marshal.c
line 486: assertion failed (opt || cstr)

Best regards,
Mike Kuchma