* subversion/libsvn_fs_fs/key-gen.c (svn_fs_fs__add_keys): Use a signed   type to unbreak the build.
* subversion/libsvn_fs_fs/key-gen.c (svn_fs_fs__add_keys): Use a signed
  type to unbreak the build.

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