Fix a potential error-path segfault.
Fix a potential error-path segfault.

* subversion/libsvn_fs_fs/fs_fs.c
  (create_rep_state): Check for NULL when printing.

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