Fix a use of unitialised memory revealed by valgrind.
Fix a use of unitialised memory revealed by valgrind.

* subversion/libsvn_client/diff.c (diff_dir_added): Set *state since the
  calling function uses the value.

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