Bugfix followup to r6026.
Bugfix followup to r6026.

* mod_dav_svn/update.c (add_helper): oops, fix a copy-and-pasto.  I
  had the if/else senses completely reversed.  Thanks to gstein for
  spotting this.

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