Comment out confusing 'if (1)' placeholder statements.
Comment out confusing 'if (1)' placeholder statements.

Suggested by: stsp

* subversion/libsvn_fs_fs/fs_fs.c
  (set_revision_proplist, revision_proplist, commit_body, recover_body):
    Replace 'if (1)' with comments explaining the extra {} block.  No functional
    change.

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