Follow-up to r33420:
Follow-up to r33420:

* subversion/mod_dav_svn/activity.c
  (escape_activity): Delete unnecessary call to svn_checksum_create().

Found by: gstein

jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion