Subversion Repositories duke3d_hrp

Error running this command: svn --non-interactive --config-dir /tmp/websvn log --xml --quiet --limit 40 -r -1:1 'file:///var/svn-repos/polymer_hrp/maphacks/dukedc/twincreeks-notDcHrp1.57.mhk@-1'
No output on STDOUT.E205000: Syntax error in revision argument '-1:1'